ADIY

Product Details:

ADIY LM386 Audio Amplifier Module If your project needs an audio amplifier, this module should be useful. It is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. Featured by Sharvi Electronics It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly input audio signal. 

Applications:

• AM-FM Radio Amplifiers
• Portable Tape Player Amplifiers
• Intercoms
• TV Sound Systems
• Line Drivers
• Ultrasonic Drivers
• Small Servo Drivers
• Power Converters

Additional Information:

• Item Code: ADIY-LM386-Audio-Amplifier

Product Details:

2 Channel 12V Relay Module with Optocoupler by ADIY is an interface board and can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, and so on. With digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs.This module from ADIY is designed to be integrated with 2 relays that it is capable of controlling 2 relays. The relay shield uses a high-quality relay with a rated load of 10A/250VAC,10A/125VAC, and 10A/28VDC.

Additional Information:

• Item Code: 2-channel-relay-12V

Product Details:

Relay Module 5V 8 Channel meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module. The triggering of 8 Channel Relay Module is reliable and more stable. The double FR4 circuit board design,a  high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.

Additional Information:

• Item Code: 8-channel-relay-5v

Product Details:

12V 1-Channel Relay Module with Optocoupler by ADIY is a Bidirectional isolation type 1-Channel relay control module, according to user needs, you can choose a high or low level to control the relay pull. The module uses a genuine high-quality power relay, high-quality subminiature package optocoupler, high power high voltage transistor, red and blue signal indicator, and layout board considered comprehensive, stable performance, and can be widely used in a variety of power control applications.

Additional Information:

• Item Code: 1-channel-relay-with-opto-12v

Product Details:

5 V Relay Module with 1 Channel is designed for switching only a single high-powered device from your Arduino. This 1 channel 5V 10A relay control board module with optocoupler modules is compliant with international safety standards, control, and load areas isolation trenches it has a single relay genuine. The inputs of 1 Channel 5V 10A Relay Module are isolated to protect any delicate control circuitry. Power input and relay control signals are brought to header pins on the board. It can be used as a single chip module for appliance control and work with both DC and AC signals where you can control the 220V AC load.

Additional Information:

• Item Code: 1-channel-relay-with-opto-5V

Product Details:

4 Channel Relay Board 12V – This is ADIY 4 Channel Relay interface board that allows you to control various appliances, and other equipment with a large current. It can be controlled directly by Microcontroller (Arduino, Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

4 Channel Relay Board 12V

• 4-Channel Relay interface board and each one needs 15-20mA Driver Current.
• Both are controlled by 12V and 5V input Voltage.
• Equipped with high-current relay, AC250V 10A ; DC30V 10A.
• Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).
• Indication LED’s for Relay output status.

Additional Information:

• Item Code: 4-channel-relay-12V

Product Details:

8 Channel Relay Board 12V – This 8 Channel 12V Relay Module with Optocoupler meet the safety standard as control areas and load area have the isolation groove. Optical coupling isolation module. The triggering of 8 Channel Relay Module is reliable, more stable. The double FR4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The inputs of the 8 Channel 12V Relay Module are isolated to protect any delicate control circuitry. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. The use of such high-voltage relay eliminates the risk of heating up of the relay as electromechanical relay limit the current consumption in accordance with a voltage rating.

Product Details:

ADIY Pico RP2040 IO Expansion Shield Description

The ADIY Pico RP2040 IO Expansion Shield is a versatile expansion board designed to extend the functionality of the RP2040 Pico microcontroller board. This shield provides additional I/O pins, power management, and peripheral support to facilitate the development of a wide range of embedded applications, from simple prototypes to more complex systems.

The shield is specifically engineered to complement the RP2040 Pico and offers an easy-to-use interface for connecting external components such as sensors, motors, and displays.

Key Features:

1. Expanded I/O Pins:

   • Provides additional digital and analog I/O pins, allowing you to interface with more components simultaneously.

2. Power Management:

   • Includes onboard power regulation to support a variety of power sources, ensuring stable operation of both the RP2040 and connected peripherals.

3. GPIO Pin Access:

   • All available GPIO pins from the RP2040 are accessible for use in various applications, making it ideal for complex projects.

4. PWM and Communication Support:

   • Supports various communication protocols like I2C, SPI, UART, and PWM, enabling easy integration with other devices like sensors, motors, and displays.

5. Compact and Stackable Design:

   • Designed as a compact shield that neatly fits on top of the RP2040 Pico, making it easy to stack with other shields and accessories.

6. Flexible and Customizable:

   • Suitable for a wide range of applications, including robotics, automation, IoT, and more. The design allows for easy customization to meet specific project requirements.

Applications:

• IoT Devices: Use with sensors, actuators, and communication modules.
• Robotics: Integrate motors, servos, and sensors for building robots.
• Home Automation: Control and monitor smart devices.
• Embedded Systems Development: Rapid prototyping with extended I/O options.
• Prototyping Projects: Ideal for building and testing new ideas using the RP2040 microcontroller.

Technical Specifications:

• Microcontroller Compatibility: RP2040 Pico
• I/O Expansion: Digital I/O, Analog I/O, PWM, etc.
• Communication Protocols: I2C, SPI, UART, PWM
• Power Input: 5V to 12V (regulated)
• Size: Compatible with RP2040 Pico form factor
• GPIO Pin Access: All available GPIO pins from the RP2040
• Additional Features: Power management, customizable pins for external peripherals

The ADIY Pico RP2040 IO Expansion Shield is a highly capable accessory for extending the functionality of your RP2040 Pico board, providing all the necessary tools to create advanced, feature-rich embedded systems and projects.

Product Details:

N58 is an LTE Cat 1 module optimized specially for M2M and IoT applications. Adopting the 3GPP Rel.13 LTE technology, it delivers 10Mbps downlink and 5Mbps uplink data rates. This module has excellent RF performance, and it supports low power consumption and ultra-wide operating temperature range. N58 integrates various network protocols and provides industry-standard interfaces. With abundant functionalities and USB serial drivers for Windows 7/8/8.1/10, Linux, and Android, N58 is an optimal option for energy metering, telematics, industrial router, industrial PAD, video surveillance, environmental monitoring, etc.

The N58 series can be used in most regions including China, EMEA, Latin America and SEA where LTE networks are deployed. It also supports GPRS networks for application in areas not covered by LTE networks

Additional Information:

• Item Code: ADIY-N58-neoway

Product Details:

The LM2596 module 5V is an easy-to-use, nonsynchronous, step-down DC-DC converter. The module can deliver 5V constant output with DC current load of 3A with excellent line and load regulation. If the current exceeds 2-A then heat sink is required. The recommended input is greater than 9v if the current draw is higher than 1A. External shutdown is included, featuring typically 80 μA standby current. Self-protection features include a two stage frequency reducing current limit for the output switch and an overtemperature shutdown for complete protection under fault conditions. Specifications:

• Input Voltage - 5V - 40V DC Output Voltage - 5V DC
• Output Voltage - 5V DC
• Output Current - 2A, Max 3A (Additional Heat Sink is required)
• Rectification – Non Synchronous Rectification
• Thermal shutdown and current-limit protection
• Excellent line and load regulation specifications
• High efficiency

Additional Information:

• Item Code: LM2596-5V
• Delivery Time: 8 - 10 days

Product Details:

ADIY XBEE Base Board is a simple to use, USB to the Serial adapter board for the XBee line of modules. The XBee adapter works with all XBee modules including the Series 1 and Series 2.5, standard and Pro versions. Plug the unit into the XBee adapter, attach USB cable, and you will have direct access to the serial and programming pins on the XBee unit. The adapter is powered by the USB cable. It also has LED indicators for power, TX,RX,RSSI,ASSO.  

Additional Information:

• Item Code: ADIY-XBEE-Explorer-USB

Product Details:

DIY SIM800C LM39302 TTL BOARD is built with the Quad-Band GSM/GPRS engine-SIM800C, works on frequencies 850/900/1800/1900MHz. LM39302R-ADJ 3.0A is a low-dropout linear voltage regulator that provides a low voltage, high-current output with a minimum of external components.The baud rate is configurable through AT command. The GSM/GPRS modem has an internal TCP/IP stack to enable you to connect with the internet via GPRS. This module is suitable for SMS, Voice as well as DATA transfer applications in the M2M interface. The onboard Regulated Power supply allows you to connect a wide range of unregulated power supply. Using this modem, you can make audio calls, SMS, Read SMS, attend the incoming calls and internet etc., through a simple AT command. 

Additional Information:

• Item Code: adiy-sim800c-lm39302-ttl

Product Details:

ESP32 (CP2102 Driver, 30 Pin) Wi-Fi + Bluetooth NodeMCU-32 Development Board) This development board is a powerhouse of power and connectivity. With robust Wi-Fi and Bluetooth capabilities, it opens up a world of possibilities. Its compact 30-pin design allows it to seamlessly integrate into various products, enabling endless creative options. What sets this board apart are its dual wireless modes. 
Features: 

• Operating voltage/Power supply 3.0 V ~ 3.6 V (Typical 3.3V) 
• Operating current Average: 80 mA 
• Antenna on-board PCB antenna 
• Wi-Fi protocol - 802.11 b/g/n (802.11n up to 150 Mbps) 
• Bluetooth Protocols - Bluetooth v4.2 BR/EDR and Bluetooth LE specification 
• ROM 448 KB 
• SRAM 520 KB 
• Crystal 40 MHz crystal 
• SPI flash 4/8/16 MB 
• Operating temperature range –40 °C ~ +85 °C 
• Module interfaces- SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface (TWAI®), compatible with ISO11898-1 (CAN Specification 2.0) 

 

Additional Information:

• Item Code: ADIY-ESP32D-Dev-kit

Product Details:

The ADIY BT986 TTL Bluetooth Module is a wireless communication module designed to enable Bluetooth connectivity for various embedded and electronics projects. It is typically used to establish short-range wireless data transmission between devices such as microcontrollers, smartphones, tablets, and other Bluetooth-enabled devices.

Key Features:

• TTL Level Communication: The BT986 module uses TTL (Transistor-Transistor Logic) level signals for communication, meaning it operates at logic levels suitable for direct interfacing with microcontrollers like Arduino, Raspberry Pi, and other development boards without the need for additional level-shifting components.
• Bluetooth Standard: It supports Bluetooth 2.0 or Bluetooth 4.0 depending on the module's version, providing a reliable and low-energy wireless communication method for connecting devices.
• Serial Communication: The module typically communicates over a serial interface (UART), with pins for TX (Transmit), RX (Receive), VCC (Power Supply), and GND (Ground). This makes it easy to integrate into microcontroller-based projects.
• Wireless Range: It offers a standard wireless range of 10-100 meters, depending on the environment and obstacles, which is suitable for most indoor applications.
• Low Power Consumption: Bluetooth modules like the BT986 are designed to be energy-efficient, making them suitable for battery-powered devices and low-power applications.
• Simple Pairing and Setup: The module supports easy pairing and communication with Bluetooth-enabled devices, often requiring little more than simple AT commands or a mobile app to set up the connection.
• Compact Design: The BT986 is typically compact, making it ideal for integration into small and portable devices or embedded systems.

Applications:

• Wireless Data Transfer: Commonly used in applications where wireless data transfer between devices is needed, such as sensor data transmission, remote control systems, and IoT (Internet of Things) devices.
• Bluetooth Communication for Embedded Systems: It can be used to add Bluetooth capabilities to microcontroller-based projects, allowing communication between a microcontroller and a smartphone or computer.
• Wireless Audio: In some cases, the module can be used for transmitting or receiving wireless audio signals, although more specialized Bluetooth audio modules may be required for higher-quality applications.
• Remote Control: Ideal for projects involving remote control systems for devices like robots, drones, or automated systems.
• Home Automation: Can be integrated into home automation systems for controlling lights, fans, or other appliances via Bluetooth from a smartphone or other Bluetooth-enabled device.
• Smart Devices: The module can be used in the development of smart devices, where Bluetooth connectivity allows the device to interact with mobile phones or other Bluetooth-enabled products.

Benefits:

• Ease of Integration: With its TTL-level interface, it’s easy to integrate into most microcontroller-based systems, especially for hobbyists and DIY projects.
• Affordable: The ADIY BT986 is generally an affordable option for adding Bluetooth functionality to a wide range of projects.
• Reliable Communication: It provides reliable communication for short-range wireless systems, with typical uses in home automation, sensor networks, and personal electronics.
• Low Power Consumption: Its energy-efficient design ensures that it can be used in battery-powered applications without quickly draining power.

Product Details:

We are engaged in offering ADIY Nodemcu Esp32E - CP2102 Board to our clients. Our range of products is appreciated by our clients

Additional Information:

• Item Code: adiy-nodemcu-esp32e-cp2102

Product Details:

We are engaged in offering ADIY Nodemcu Esp32U CP2102 Board to our clients. Our range of products is appreciated by our clients

Additional Information:

• Item Code: ADIY-Nodemcu-Esp32U-CP2102-Board

Product Details:

The ADIY D1 R32 is a powerful development board based on the ESP32-WROVER-32 module, designed to combine advanced wireless capabilities with the familiar Arduino Uno form factor. It supports both Wi-Fi (802.11 b/g/n/e/i) and Bluetooth 4.2 (Classic + BLE), making it ideal for IoT, robotics, automation, and wireless communication projects.
The board features a USB Type-C connector for programming and debugging, a CH340C USB-to-UART bridge, and an onboard 3.3V regulator for safe power delivery. With 38 multifunctional GPIO pins, it provides rich peripheral support including ADC/DAC channels, PWM outputs, I²C, SPI, UART, and capacitive touch sensors.
Designed for flexibility, the D1 R32 allows users to swap the default ESP32-WROVER module with an ESP32-WROOM module, enabling hardware customization depending on memory and performance needs. This makes it a versatile platform that bridges the simplicity of Arduino with the power of ESP32, suitable for students, makers, and professionals alike.

Product Details:

This module is designed for switching only a single high powered device from your Arduino. It has a relay rated up to 10A per channel at 250VAC or 30VDC. There are two LEDs on the relay module indicating the position of the relay. We have three channels of the relay broken out to screw pin terminals. The channels are labeled for their function: common (COM), normally closed (NC), and normally open (NO). On the other side of the module, there are three pins – a Ground pin and a VCC pin to power the module and an input pin IN to control the relay. The input pin is active low, meaning the relay will be activated when you pull the pin LOW and it will become inactive when you pull the pin HIGH.

Features and Specifications

• Supply voltage – 3.75V to 6V
• Quiescent current: 2mA
• Current when the relay is active: ~70mA
• Relay maximum contact voltage – 250VAC or 30VDC
• Relay maximum current – 10A

 

Additional Information:

• Item Code: Single_Channel_Relay-5V-10A

Product Details:

ADIY Ra-02 is a wireless transmission module based on SEMTECHs SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has a strong ability of anti-jamming and has the function of air wake-up Consumption. The SX1278 RF module is mainly used for long-range spread spectrum communication, and it can resist Minimizing current consumption. The SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, and a long transmission distance and high reliability. At the same time, compared with the traditional modulation technology, LoRa modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme cannot consider the distance, interference and power consumption at the same time. It can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment.

Additional Information:

• Item Code: RA-02_433Mhz

Product Details:

• Reverse polarity protection.
• Screw terminals for relay connections.
• Each Relay has an LED to indicate when the relay is operated.
• Signal input for direct connection to Microcontroller, Arduino, or any TTL output pins.
• Use 5V, 6V, 9V, 12V, 18V, and 24V 5Pin relay.

Additional Information:

• Item Code: 3-channel-relay-5V

Product Details:

• This product is 3 channel self-locking and interlocking relay function. Keep the button on for 3 seconds when set trigger level. it will automatically switchover self-locking and interlock functions.
• 3 channel self-locking function: Press the corresponding button, the corresponding relay on, press again, relay off.
• 3 channel interlock function: Press the corresponding button, the corresponding relay is on, but other channels off.
• Electrical parameters:
• Voltage version:12V
• The static current:12.5mA
• Max working current:115mA
• Use 5V, 6V, 9V, 12V, 18V, and 24V 5Pin relay.

Additional Information:

• Item Code: 3-channel-relay-12V

Product Details:

6 Channel 12V Relay Board with Optocoupler by ADIY meets the safety standard as control areas and load area have the isolation groove. Optical coupling isolation module.

• Operating Voltage: 12V DC
• Equipped with high-current relay 10A@250VAC / 10A@30VDC
• It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc
• High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection
• Freewheeling diode to protect your microcontroller
• Input Signal Pin connected to Burg stick for easy accessibility
• LED Status indicators to indicate the relay ON/OFF status
• Mounting holes provided

Additional Information:

• Item Code: 6-channel-relay-12V

Product Details:

ADIY four-channel relay module contains four 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections. The contacts on each relay are specified for 250VAC and 30VDC and 10A in each case, as marked on the body of the relays.

Features:

• Optoisolated 4 Channel Relay Module
• Low Trigger Input Signals
• 3 Outputs Per Relay: NO, NC and C
• Max Current Rating: 10A @ 250 VAC

Additional Information:

• Item Code: adiy-4-channel-5v

Product Details:

ADIY GSM SIMA7670C 4G LM39302 Board : Description

The ADIY GSM SIMA7670C 4G LM39302 Board is a versatile development platform designed for GSM and 4G communication applications. Built around the SIMA7670C module, which supports high-speed 4G LTE communication, this board enables developers to design IoT systems, communication devices, and automation solutions that require mobile connectivity.

The LM39302 component on the board provides additional functionality, such as sensor interfacing or signal processing, making it suitable for a wide variety of projects that need both cellular communication and local control or sensing features. This development board is particularly useful for projects in remote monitoring, automation, and communication systems that rely on cellular networks.

Key Features:

1. 4G LTE Communication:

   • The SIMA7670C module supports 4G LTE, ensuring high-speed data transfer, enabling projects to have fast and reliable internet connectivity for IoT and communication-based applications.

2. GSM Support:

   • In addition to 4G, the module supports GSM networks, offering backward compatibility for devices that may need to operate on older networks or in areas with limited 4G coverage.

3. Integrated Signal Processing:

   • The LM39302 component can handle signal processing and interfacing tasks, such as sensor data acquisition or filtering, which adds flexibility to the development board.

4. Wide Application Compatibility:

   • Ideal for IoT, home automation, GPS tracking, security systems, and remote monitoring applications that require mobile connectivity.

5. Compact and Easy to Integrate:

   • The development board is designed to be compact and easy to integrate into embedded systems, with all necessary components pre-soldered, making it convenient for rapid prototyping and development.

6. Multiple Communication Interfaces:

   • Supports standard communication protocols such as UART, GPIO, and I2C, allowing easy integration with microcontrollers and sensors for additional functionality.

7. Low Power Consumption:

   • Designed with power efficiency in mind, the board ensures long-term use in battery-operated or remote devices.

8. Development-Friendly:

   • Works seamlessly with popular development environments such as Arduino and ESP-IDF, providing access to a wide range of tools, libraries, and examples for quick development.

Applications:

• IoT devices and smart home systems
• GPS tracking and monitoring solutions
• Remote sensor data collection and transmission
• Industrial automation and control systems
• GSM-based communication modules and alerts

The ADIY GSM SIMA7670C 4G LM39302 Board is a highly reliable and flexible platform for developers looking to build projects requiring cellular connectivity, sensor integration, and mobile communication. Its compact design, high-speed LTE support, and ease of use make it an excellent choice for a wide range of IoT and automation applications.

Additional Information:

• Item Code: ADIY-GSM-A7670C-4G-LTE-LM39302-dev-board

Product Details:

This prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 - updated for the most compatibility with just about all the Arduinos! 

It works with UNO, Mega, Leonardo, NG, Diecimila, Duemilanove, and compatible Arduinos 

 

Features and Specifications 

• It has a nice standard 0.1"x0.1" prototyping grid with big pads 

• An IC pattern for adding DIP ICs up to 20 pins 

• Power rails down the middle and sides 

• A reset button and an extra general use button 

• 2 3mm general use LEDs, red and green, as well as 2 matching resistors 

• A surface-mount chip area for up to 14 SOIC size parts 

• Compatible with tiny breadboards 

• Every pin is brought out 

• 2 x 0.1uF capacitors on either side for extra power stability 

• Fits regular Arduino headers 

• Dimensions (assembled): 69mm x 53mm x 13mm (2.7in x 2.1in x 0.5in) 

 

Arduino and breadboards are not included!
Package Includes :1 x UNO Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard

Resources : Prototype Shield For UNOUsage Guide

 

Additional Information:

• Item Code: Prototype-Shield-For-UNO-ADIY

Product Details:

ADIY Ai WB2 12F dev-Kit is a development board designed for Ai WB2 12F modules. Ai WB2 12F is a Wi-Fi & Bluetooth module developed by Shenzhen Ai Thinker Technology Co., Ltd. The module is equipped with a BL602 chip as the core processor and supports Wi-Fi 802.11b/g/n protocol and BLE 5.0 protocol. The BL602 chip has a built-in 32-bit RISC CPU with low power consumption, 276KB RAM, and a wide range of peripheral interfaces, including SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO. It can be widely used on the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, and other fields

Additional Information:

• Item Code: ADIY-Nodemcu-Ai-WB2-12F-CP2102-Board

Product Details:

ADIY HLK-B50 TTL is a BLE5.0 dual-mode Bluetooth-serial port transparent transmission module, which can support Bluetooth SPP and GATT transparent transmission at the same time. Various devices with serial ports can be easily and quickly transmitted through this module. Send and receive data wirelessly using Bluetooth.

 

Features:

• Wide operating voltage 3.5~6V. 
• Built-in 32-bit ARM Cortex M3 core, the main frequency can reach 48MHz,  
• Fast and stable Bluetooth-serial port transparent transmission, the serial port baud rate can reach 921600.  
• Master-slave integrated Bluetooth BLE 5.0 can be set as master or slave mode, support binding encryption.  
• Dual-mode Bluetooth, data can be transparently transmitted through GATT or SPP, and can be connected at the same time.  
• Built-in Watchdog, reliable operation for a long time. 

Additional Information:

• Item Code: ADIY-B50-Bluettoth

Product Details:

ADIY Ai WB2 12F dev-Kit is a development board designed for Ai WB2 12F modules. Ai WB2 12F is a Wi-Fi & Bluetooth module developed by Shenzhen Ai Thinker Technology Co., Ltd. The module is equipped with a BL602 chip as the core processor and supports Wi-Fi 802.11b/g/n protocol and BLE 5.0 protocol. The BL602 chip has a built-in 32-bit RISC CPU with low power consumption, 276KB RAM, and a wide range of peripheral interfaces, including SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO. It can be widely used in the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, and other fields. 
One of the advantages of the ESP32 is that it has a lot more GPIOs than the ESP8266. You won’t have to juggle or multiplex your IO pins. However, there are a few things to keep in mind, so please read the pinout carefully. 
Features: 

• DIP 30 package 
• Supports IEEE 802.11 b/g/n protocol 
• Wi Fi security supports WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3 
• Supports 20MHz bandwidth with a maximum speed of 72.2 Mbps 
• Bluetooth BLE 5.0, Bluetooth Mesh 
• Supports Station + BLE mode, Station + Soft AP + BLE mode 
• Supports 32-bit RISC CPU and 276KB RAM 
• Secure Startup. Images with ECC 256 signatures are supported 
• Supports real time AES decryption (OTFAD) in QSPI and SPI Flash, and supports AES 128 CTR mode 
• Supports AES 128-, 192-, and 256-bit encryption engines 
• Supports SHA 1/224/256 
• Real random number generator (TRNG) 
• The public key accelerator (PKA) supports large numbers of basic operations. The software provides application interfaces such as signature and verification 
• Supports SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO 
• Integrated Wi-Fi  MAC/BB/RF/PA/LNA/Bluetooth 
• Supports multiple sleep modes with a deep sleep current of 12μA 
• Quick Start of universal AT commands 
• Supports secondary development and integrates Windows and Linux development environments 

Additional Information:

• Item Code: ADIY-Ai-WB2-12F-Kit

Product Details:

Neoway N58 is ideal solution for M2M and IoT applications N58 is an industrial LTE module that is developed based on the UNISOC UIS8910DM platform. This module supports GSM, FDD-LTE (Cat 1), and TDD-LTE (Cat 1) network modes. It provides a variety of hardware interfaces, supports audio and video functions, Wi-Fi positioning, This module is applicable to IoT communications devices, including wireless meter reading terminals, in-vehicle terminals, handheld POS terminals, and industrial routers.

This module has excellent RF performance, and it supports low power consumption and ultra-wide operating temperature range. N58 integrates various network protocols and provides industry-standard interfaces. With abundant functionalities and USB serial drivers for Windows 7/8/8.1/10, Linux, and Android, N58 is an optimal option for energy metering, telematics, industrial router, industrial PAD, video surveillance, environmental monitoring, etc.

 

Additional Information:

• Item Code: ADIY_N58_LTE_Breakout_Board

Product Details:

The ADIY FLY Pico RP2040 Basic Board (Type C) is a compact and versatile development board based on the RP2040 microcontroller from Raspberry Pi. This board is designed to provide a powerful yet cost-effective platform for various embedded systems, IoT projects, and DIY electronics applications. It features a Type C USB connector for easy power supply and data transfer, making it compatible with modern USB standards.

Key Features:

1. RP2040 Microcontroller:

   • The ADIY FLY Pico board is powered by the RP2040, a dual-core ARM Cortex-M0+ processor running at up to 133 MHz. This chip provides sufficient processing power for a wide range of applications, from basic control tasks to more complex processing operations.

2. Compact and Lightweight Design:

   • The board has a small form factor, making it ideal for projects with space constraints. Its lightweight design makes it suitable for embedded systems and portable devices.

3. USB Type C Connector:

   • The Type C USB port allows for easy and fast connection to computers for programming and power supply. The Type C connector is reversible, ensuring easier connections compared to older USB connectors.

4. Flash Memory:

   • The board comes with 2MB of flash memory, allowing you to store your programs and data. This is enough for many embedded and IoT applications, making it an efficient and cost-effective solution for developers.

5. GPIO Pins:

   • The board includes 26 multi-functional GPIO pins, which can be used for various purposes such as digital input/output, analog input, PWM (pulse-width modulation), and I2C, SPI, and UART communication. These pins provide great flexibility for connecting sensors, actuators, and other peripherals.

6. Analog Input:

   • The ADIY FLY Pico board includes 3 analog input pins, which can be used to read analog signals, making it suitable for interfacing with sensors like temperature sensors, light sensors, or potentiometers.

7. Power Supply:

   • The board can be powered via the Type C USB port, which provides 5V power. Additionally, the board has a 3.3V regulator, allowing it to power other 3.3V devices directly from its pins.

8. Easy Programming:

   • The RP2040 on the ADIY FLY Pico board can be programmed via MicroPython or C/C++ using the Raspberry Pi Pico SDK. This makes it highly accessible for both beginners and advanced developers. You can write code in Python, a beginner-friendly language, or opt for the more performance-optimized C/C++ for more demanding applications.

9. USB Boot and Flashing:

   • The RP2040 features USB booting, allowing you to easily load code onto the board. You simply press and hold the BOOTSEL button, connect the board to your computer via USB, and it will appear as a mass storage device for flashing new firmware.

10. Low Power Consumption:

    • The ADIY FLY Pico RP2040 is designed for low power consumption, making it suitable for battery-powered applications. It includes features like sleep mode and the ability to disable unused peripherals to save power.

Product Details:

The ADIY W5500 EVB PICO RP2040 is a development board designed for IoT and networking applications. It combines the power of the Raspberry Pi RP2040 microcontroller with the W5500 Ethernet module, enabling efficient wired communication and advanced features for embedded systems.

Key Features:

1. RP2040 Microcontroller:

   • Dual-core ARM Cortex-M0+ processor running at up to 133 MHz.
   • 264 KB of SRAM and support for external flash memory (up to 16 MB).
   • Rich I/O with multiple GPIO pins, SPI, I2C, UART, PWM, and ADC.

2. W5500 Ethernet Module:

   • Integrated hardware TCP/IP stack for high-performance Ethernet connectivity.
   • Supports up to 8 simultaneous sockets for multiple connection management.
   • Operates at 10/100 Mbps Ethernet speed with full-duplex and half-duplex modes.

3. Compact and Versatile Design:

   • Pin headers compatible with Raspberry Pi Pico, making it easy to integrate into existing projects.
   • Onboard LEDs and reset button for ease of use and debugging.

4. Power Options:

   • USB or external power supply input options for flexible deployment.

5. Applications:

   • IoT devices requiring reliable wired connectivity.
   • Industrial automation and control systems.
   • Real-time data logging and remote monitoring solutions.

Product Details:

The ADIY GSM SIMA7670C 4G Module with RS232 is a versatile communication module designed for high-speed wireless data transmission. It is based on the SIMCOM A7670C LTE module and supports various wireless communication modes, including LTE-TDD, LTE-FDD, GSM, GPRS, and EDGE. This module is ideal for applications such as IoT projects, remote monitoring, and telecommunication systems

Additional Information:

• Item Code: SIM7670C-4G

Product Details:

The ADIY GSM A7670E 4G/2G LM39302 TTL Board V1.1 is a versatile communication module designed for IoT and embedded applications. It integrates the A7670E LTE Cat-1 module, offering support for both 4G and 2G networks, and features an LM39302 TTL interface for seamless microcontroller integration.

Product Details:

<sup>ESP32 Development board is based on the ESP32-WROOM-32UE Module, which consists of ESP32 series microcontroller from ESPRESSIF. It is a Wi-Fi + Bluetooth + BLE development board. The module has a 32-Bit Dual Core MCU, ultra-low power, based on 40 nm. technology. The module supports 802.11 b/g/n along with Bluetooth v4.2 BR/EDR and BLE specification. It has integrated 4/8/16 MB Flash, and up to 512 KB RAM. It can operate at up to 240 MHz Frequency. The ESP32 Development board is 30 pin board, with all the interfaces accessible. It sports a Type-C USB Connector, and USB to UART Bridge, reset and boot mode buttons, and an LDO regulator. Most of the important GPIOs are accessible on board.This board is useful to add high-capacity Wi-Fi, Bluetooth or BLE in any existing projects very rapidly. It also supports Lua scripting language, thereby making it easier to develop for the developers.

Applications: - •Smart Home and Agriculture•Industrial Automation•Health Care•Consumer Electronics•Low-power IoT Sensor Hubs and IoT Data Loggers•Camera for Speech, Video, and image Streaming•SDIO Wi-Fi + Bluetooth Networking Card•Touch and Proximity Sensing</sup>

Product Details:

LDR Module – ADIY LDR sensor module is used to detect the intensity of light. It is associated with both the analog output pin and digital output pin labeled as AO and DO respectively on the `board. When there is light, the resistance of LDR will become low according to the intensity of light. The greater the intensity of light, the lower the resistance of LDR. The sensor has a potentiometer knob that can be adjusted to change the sensitivity of LDR towards light.

Additional Information:

• Item Code: adiy-ldr-module

Product Details:

Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flashcards, and modes are 3.3V-only, many makers find that they need to perform level shifting/conversion to protect the 3.3V device from 5V.

There are some other handy level shifters available in the market, from the DIP 74LVC245 to the fancy bi-directional TXB0108. However, neither of these are happy to work with I2C, which uses a funky pull-up system to transfer data back and forth. This level shifter board combines the ease-of-use of the bi-directional TXB0108 with an I2C-compatible FET design following NXP’s app note.

This breakout has 4 BSS138 FETs with 10K pull-ups. It works down to 1.8V on the low side, and up to 10V on the high side. The 10K’s do make the interface a little more sluggish than using a TXB0108 or 74LVC245 so we suggest checking those out if you need high-speed transfer.

While we designed it for use with I2C, this works as well for  TTL Serial,  slow <2MHz SPI, and any other digital interface both unidirectional and bidirectional. Comes with a fully assembled, and tested PCB with 4 full bidirectional converter lines as well as 2 pieces of 6-pin header you can solder on to plug into a breadboard or perfboard.

Additional Information:

• Item Code: ADIY_Bi_directional

Product Details:

Relay Board 5V 6 Channel With Optocoupler – The double FR4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The inputs of the 6 Channel 5V Relay Module are isolated to protect any delicate control circuitry. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM, and so on can control it. The use of such a high-voltage relay eliminates the risk of
heating up the relay as an electromechanical relay limits the current consumption in accordance with a voltage rating.

Additional Information:

• Item Code: 6-channel-relay-5V

Product Details:

ADIY Ai WB2 12F dev-Kit is a development board designed for Ai WB2 12F modules. Ai WB2 12F is a Wi-Fi & Bluetooth module developed by Shenzhen Ai Thinker Technology Co., Ltd. The module is equipped with a BL602 chip as the core processor and supports Wi-Fi 802.11b/g/n protocol and BLE 5.0 protocol. The BL602 chip has a built-in 32-bit RISC CPU with low power consumption, 276KB RAM, and a wide range of peripheral interfaces, including SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO. It can be widely used on the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, and other fields. 

 

Features: 

• DIP 30 package 
• Supports IEEE 802.11 b/g/n protocol 
• Wi Fi security supports WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3 
• Supports 20MHz bandwidth with a maximum speed of 72.2 Mbps 
• Bluetooth BLE 5.0, Bluetooth Mesh 
• Supports Station + BLE mode, Station + Soft AP + BLE mode 
• Supports 32-bit RISC CPU and 276KB RAM 
• Secure Startup. Images with ECC 256 signatures are supported 
• Supports real time AES decryption (OTFAD) in QSPI and SPI Flash, and supports AES 128 CTR mode 
• Supports AES 128,192-, and 256-bit encryption engines 
• Supports SHA 1/224/256 
• Real random number generator (TRNG) 
• The public key accelerator (PKA) supports large numbers of basic operations. The software provides application interfaces such as signature and verification 
• Supports SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO 
• Integrated Wi Fi MAC/BB/RF/PA/LNA/Bluetooth 
• Supports multiple sleep modes with a deep sleep current of 12μA 
• Quick Start of universal AT commands 
• Supports secondary development and integrates Windows and Linux development environments 

Additional Information:

• Item Code: ADIY-Ai-WB2-12F-Dev-Kit-CP2102-Module

Product Details:

ADIY NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator is 5 V square wave signal generator. It generates a square wave signal used for experimental development. Also, use to drive a stepper motor for generating a square wave drive signal. 

The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency. 

The output frequency is adjustable: 

• Period T = 0.7 (RA +2 RB) C 
• RA, RB is 0-10K adjustable; 
• Low profile when C = 0.001UF; 
• IF stalls C = 0.1UF; 
• High-frequency file C = 1UF; 
• HF stalls C = 100UF; 
• So buyers can calculate the frequency of the waveform. 

Application: 

• As a square wave signal generator generates a square wave signal used for experimental development.
• Used to drive a stepper motor for generating a square wave drive signal.
• Generate an adjustable pulse for MCU.
• Generate an adjustable pulse, to control circuitry associated.

Features : 

1. Generate an adjustable pulse for MCU.
2. Generate an adjustable pulse, to control circuitry associated.
3. The output current can be 15 MA around; when 12V power supply, the output current can 35 MA around
4. Output with LED indication (low level, LED will on; high level, LED will off; low frequency, the LED flashes).
5. Max Output Current: >= ≥15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%)

Additional Information:

• Item Code: ADIY-NE555-Pulse-Frequency-Module

Product Details:

Relay Module 5V 2 Channel contains two relays that are electrically isolated from the controlling input. The relays can be used to switch higher voltage and current loads than a microcontroller can traditionally accomplish. ADIY 5V Dual Channel Relay Module be used to control various appliances, and other equipment with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

Additional Information:

• Item Code: 2-channel-relay-5V