Bluetooth Module

Product Details:

The PAM8403 module is a dual-channel (stereo) amplifier that provides 3W per channel at 5V, suitable for 4Ω or 8Ω speakers. Its Class-D architecture ensures high efficiency and low heat generation, eliminating the need for heat sinks. The filterless design allows direct connection to speakers without additional low-pass filters, simplifying the circuit and saving space

Product Details:

HC-12 is a long-distance wireless transmission with the range of 1,000m in open space/baud rate 5,000bps in the air.

Working frequency range is 433.4-473.0MHz, up to 100 communication channels

Maximum 100mW (20dBm) transmitting power (8 gears of power can be set)

Built-in MCU, performing communication with external device through serial port

The number of bytes transmitted unlimited to one time Update software version through serial port

Product Details:

The HLK-B50 Bluetooth Module is a versatile and cost-effective solution for integrating Bluetooth functionality into IoT devices, industrial automation systems, and consumer electronics. This module leverages Bluetooth Low Energy (BLE) technology, providing efficient wireless communication with minimal power consumption. It is ideal for applications that require stable, high-speed, and secure data transfer.

Key Features:

1. Bluetooth 5.0 Technology

   • Supports the latest Bluetooth 5.0 standard for enhanced range and speed.
   • Backward compatible with previous Bluetooth versions.

2. Low Energy Consumption

   • Optimized for battery-powered devices, offering extended operational life.
   • Ensures minimal power draw during idle and active states.

3. Compact Design

   • Small form factor for easy integration into space-constrained projects.
   • Lightweight and robust, suitable for portable devices.

4. Flexible Interfaces

   • Equipped with UART, SPI, and GPIO interfaces for seamless connectivity to microcontrollers and processors.

5. High Data Transfer Rates

   • Supports data rates up to 2 Mbps, enabling smooth file transfer and streaming.

6. Reliable Connection

   • Offers stable and secure wireless communication, even in crowded environments.
   • Features built-in error correction and encryption for data integrity.

7. Extended Range

   • Provides a range of up to 100 meters in open space, making it suitable for remote applications.

8. Wide Operating Voltage

   • Operates within a voltage range of 3.3V to 5V, ensuring compatibility with diverse systems.

9. Built-In Antenna

   • Onboard antenna for enhanced signal reception and performance.

10. Configurable Parameters

    • Allows customization of baud rate, device name, and pairing options for specific use cases.

Applications:

1. IoT Devices: Enables wireless control and monitoring for smart home and industrial IoT systems.
2. Wearable Technology: Integrates Bluetooth connectivity into fitness trackers, smartwatches, and healthcare devices.
3. Industrial Automation: Facilitates machine-to-machine communication in automated environments.
4. Consumer Electronics: Adds Bluetooth capabilities to speakers, remote controls, and gaming devices.
5. Prototyping and Development: Ideal for use in Arduino and Raspberry Pi projects requiring Bluetooth connectivity.

Product Details:

This Breakout Board is made using popular HC-06 Bluetooth Module. HC-06 works as a serial (RX/TX) pipe. It can be used to seamlessly pass any serial stream from 9600 to 115200bps for machine to machine (M2M) communication between your computer or mobile device to your target device using this Breakout Board. HC-06 works as Slave Module only.

Additional Information:

• Item Code: BackHC_06_TTL_Bluetooth_Module

Product Details:

The Bluetooth Transreceiver HC-05 Breakout is the latest Bluetooth wireless serial cable! This version of the popular Bluetooth uses the HC-05/HC-06 module. These modems work as a serial (RX/TX) pipe. Any serial stream from 9600 to 115200bps can be passed seamlessly from your computer to your target.

The remote unit can be powered from 3.3V up to 6V for easy battery attachment. All signal pins on the remote unit are 3V-6V tolerant. No level shifting is required. Do not attach this device directly to a serial port. You will need an RS232 to TTL converter circuit or Arduio XBee USB Adapter if you need to attach this to a computer. You can either solder a 6-pin header or individual wires. Unit comes without a connector. Please see related male and female pins below. And now, we provide HC-05/06, HC-05 could be setting to Master or Slave by user. HC-06 just be Master or Slave, that could be customized.

Key Features:

• CSR Bluetooth Chip Solution
• Bluetooth Spec v2.0 EDR Compliant
• Enhanced Data Rate (EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes
• Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support
• Incredible small size with 3.3V input, and RoHS Compliant
• UART interface and with baudrate setup function
• Support for 8Mbit External Flash Onboard
• Support for 802.11Co-Existence

Additional Information:

• Item Code: HC05-TTL

Product Details:

The Hi-Link HLK-B26 Bluetooth Module is a compact and versatile Bluetooth Low Energy (BLE) 5.3 module designed for wireless serial communication. It provides an easy solution for integrating Bluetooth capabilities into your projects, supporting both master and slave modes for flexible connectivity.

Product Details:

The ESP32U-Wroom (16MB) is an advanced development board featuring the powerful ESP32 microcontroller, equipped with an impressive 16MB of flash memory. This module is perfect for building IoT (Internet of Things) devices, wireless communication systems, and embedded applications that require significant memory capacity for complex tasks, large data storage, or multi-functional use.

Product Details:

The Hi-Link HLK-B25 is a compact and efficient Bluetooth Low Energy (BLE) 5.3 module designed for seamless serial port communication. It enables wireless data transmission between devices, making it ideal for IoT applications, embedded systems, and wireless sensor networks.

Product Details:

The Hi-Link HLK-B35-E Bluetooth Module is a compact and versatile wireless communication module supporting both Wi-Fi 802.11b/g/n and Bluetooth Low Energy (BLE) 5.0 standards. Designed for IoT applications, it offers seamless integration with various devices.

Product Details:

HC-05 is a class-2 bluetooth module with Serial Port Profile, which can configure as either Master or slave. a Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU, PC to your embedded project and etc.

Additional Information:

• Item Code: HC-05

Product Details:

HM-10 and HM-11 series Bluetooth module use TI CC2540 chip, configure 256KB space and support the AT command. Users can change the role (master, slave mode) and the serial port baud rate, equipment name, matching password and other parameters on-demand. It is very flexible to use.

The most complete, most convenient, and most stable Bluetooth data transmission, remote control and data acquisition module. Master-slave in one, transparent transmission, replacing the serial port. Remote control, transparent transmission, MCU is unnecessary. Remote data acquisition, transparent transmission, MCU is unnecessary.

Additional Information:

• Item Code: HM-10-TTL-BLE-Module-original

Product Details:

The HM-10 is a readily available Bluetooth 4.0 module, which can configure as either Master or slave. This module is used for establishing wireless data communication. The module is designed by using the Texas Instruments CC2540 or CC2541Bluetooth low energy(BLE) System on Chip (SoC). The module design and firmware originated from the Jinan Huamao Technology Company. You can use it simply for a serial port replacement to establish connection between MCU, PC to your embedded project and etc. There are 2 versions of HM-10. HM-10C and the HM-10S. Here it's HM-10S Bluetooth module.

Additional Information:

• Item Code: HM10-BLE4.0
• Delivery Time: 8 - 10 days

Product Details:

FSC-BT826E is Feasycoms dual-mode (BR/EDR and LE) Bluetooth 4.2 compliant module. It supports SPP, HID, GATT, ATT, and other profiles. It provides several customizable hardware interfaces such as UART, PCM, I2C, AIO, PIO, etc.
FSC-BT826E incorporates high-performance MCU, Bluetooth controller and chip antenna in a small package so that customers can integrate FSC-BT826E in small products.
FSC-BT826E uses UART as the programming interface, customers can use AT commands to read or write the configuration of the module through UART. FSC-BT826E is powered by Feasycoms Bluetooth stack which could provide more possibilities to the applications of customers. For programming with FSC-BT826E, please refer to the relevant programming user guide

Additional Information:

• Item Code: FSC-BT826E

Product Details:

HM Bluetooth module use CSR BlueCore or TI CC2540, Master and slaveroles in one, transmission version and remote control version and PIO stateacquisition functions in one, Support the AT command modify moduleparameters, Convenient and flexible.Transmission version can be used to transmit data between two Bluetoothdevices.
Remote Control version can be used to Control PIO ports output high orlow level without any other MCU.The PIO state acquisition version can be used to acquisition PIO portsstate without any other MUC. (Only support Bluetooth V2.1)HM-01, HM-02, HM-03, HM-04, HM-05, HM-06, HM-07, HM-08, HM-09 isBluetooth V2.1 version. Use CSR Chip

Additional introduction:

• HM-10 is Bluetooth V4.0 BLE version.
• Use TI Chip.
• HM Bluetooth module use CSR BlueCore or TI CC2540, Master and slave roles in one, transmission version and remote control version and PIO state acquisition functions in one, Support the AT command modify module parameters, Convenient and flexible.
• Transmission version can be used to transmit data between two Bluetooth devices.Remote Control version can be used to Control PIO ports output high or low level without any other MCU.

Product Details:

The NRF51822 Bluetooth 4.0 Module is a powerful and popular Bluetooth Low Energy (BLE) module used in various wireless communication applications. This module is based on the Nordic Semiconductor nRF51822 chip, which is designed to provide low-power, long-range wireless connectivity for a wide range of applications, from IoT devices to health and fitness trackers.

Key Features:

1. Bluetooth 4.0 (Bluetooth Low Energy - BLE):

   • The NRF51822 supports Bluetooth 4.0, specifically Bluetooth Low Energy (BLE), making it ideal for battery-operated devices that need to communicate wirelessly while consuming minimal power.

2. Low Power Consumption:

   • The chip is designed for low power consumption, offering a sleep mode and energy-efficient operation, making it suitable for battery-powered devices.

3. Range:

   • It supports up to 100 meters of communication range, depending on the environment and antenna type used.

4. Data Transfer Rate:

   • BLE offers a low data transfer rate compared to traditional Bluetooth, but it's enough for many applications like sensor data transmission and control. The NRF51822 supports a 1 Mbps data rate.

5. Multiple Protocol Support:

   • The module supports Bluetooth Low Energy (BLE), as well as other protocols such as ANT, making it versatile for different types of wireless communication needs.

6. Microcontroller Integration:

   • The NRF51822 includes an ARM Cortex-M0 microcontroller with up to 256 KB of flash memory and 16 KB of RAM, enabling it to handle both the Bluetooth protocol stack and application logic directly on the chip.

7. Built-in Antenna or External Antenna Support:

   • Some versions of the module come with a built-in antenna, while others allow you to connect an external antenna for improved range or signal strength.

8. Security Features:

   • The NRF51822 supports encryption features for secure communication, ensuring privacy and data integrity over Bluetooth.

9. Programmable:

   • The module is programmable, and it can be used with development platforms such as Nordic’s SDK or Arduino, making it easy to integrate into custom applications.

Technical Specifications:

• Chipset: Nordic Semiconductor nRF51822
• Bluetooth Version: Bluetooth 4.0 (BLE)
• Processor: ARM Cortex-M0
• Memory:
  • Flash Memory: 256 KB
  • RAM: 16 KB
• Operating Voltage: 1.7V to 3.6V (typically 3.3V)
• Power Consumption:
  • TX Power: Up to 4 dBm (varies depending on the configuration)
  • Sleep Mode: Very low power consumption in sleep mode, typically around 1.5 µA in deep sleep
• Data Rate: 1 Mbps
• Range: Up to 100 meters (in open space)
• I/O Pins: Multiple I/O pins available for connecting external sensors and devices
• Interface: SPI, UART, and I2C support for communication with other devices.
• Antenna: Built-in or external (depending on the module variant)
• Security: AES encryption support
• Dimensions: Typically small, around 25mm x 15mm, depending on the module variant

Product Details:

The NodeMCU ESP8266-12 CP2102 Type-C (30-Pin) is a versatile development board designed for IoT and embedded applications. It features the ESP8266-12E Wi-Fi module and utilizes the CP2102 USB-to-UART bridge with a Type-C USB connector for seamless connectivity. This board offers 30 GPIO pins, making it ideal for various projects requiring wireless communication. It's compatible with the Arduino IDE, MicroPython, and Lua, providing flexibility for developers.

Product Details:

HLK-B40 is a kind of Master-Slave serial port transmission Bluetooth module based on BLE5.1, All kinds of devices with serial port can use Bluetooth wireless to send and receive data simply and quickly through this module.

Product Details:

_{The FSC‑BT986 is a compact, low‑power, dual‑mode Bluetooth 5.2 module from Feasycom, designed as a drop‑in replacement for HC‑05 style serial modules—but with major upgrades. Here’s a detailed overview of its features and specs.}

Additional Information:

• Item Code: FSC-BT986-1.3

Product Details:

The ESP32-WROOM-32UE (4MB) is a powerful and versatile development board featuring the ESP32 microcontroller, which integrates Wi-Fi and Bluetooth Low Energy (BLE) functionalities. With 4MB of flash memory, this module is designed to enable efficient wireless communication, embedded applications, and IoT solutions that require solid performance and ample memory space.

Product Details:

The HM-12T Bluetooth Module is a versatile Bluetooth communication module designed for wireless data transmission between devices. This module is part of the HM Bluetooth series, known for its reliability and ease of integration into embedded systems. The HM-12T supports Bluetooth Low Energy (BLE) and Bluetooth Classic, offering compatibility with a wide range of devices, including smartphones, tablets, and microcontrollers. Key Features: Dual-Mode Operation: The HM-12T supports both Bluetooth Classic (v2.1+EDR) and BLE (v4.0/5.0), allowing for flexible connectivity and energy-efficient communication. Compact Design: With its small form factor, the module is easy to incorporate into compact electronic designs and wearables. Data Transmission: It provides stable and fast data transfer rates, suitable for both low-power BLE and higher-speed Classic Bluetooth applications. Configurable: The module’s behavior can be adjusted via AT commands, making it customizable for specific project needs. Wide Compatibility: Works seamlessly with devices like Arduino, Raspberry Pi, and other microcontroller platforms. Operating Voltage: Typically operates at 3.3V, but may tolerate inputs up to 5V, depending on the breakout board design. Pin Interface: The module provides UART (TX, RX) for communication, making it easy to connect to microcontrollers and other digital systems. Low Power Consumption: The BLE mode ensures minimal energy use, making it ideal for battery-powered applications. Range: Offers a range of up to 10–20 meters, depending on environmental conditions. Built-in Antenna: The onboard antenna simplifies integration and enhances signal strength without requiring external components. Applications: Wireless Data Communication: Ideal for exchanging data between devices in IoT systems. Home Automation: Used in smart home devices like switches, lights, and sensors. Wearables: Supports low-power communication in fitness trackers and health monitoring devices. Robotics: Enables wireless control of robots and automation systems. Consumer Electronics: Widely used in remote controls, game controllers, and audio devices. Technical Specifications: Bluetooth Version: 4.0/5.0 (BLE) and Classic. Operating Voltage: 3.3V (with onboard voltage regulation for 5V input in some modules). Baud Rate: Configurable, typically defaulting to 9600 bps. Communication Protocol: UART (Serial Communication). Range: 10–20 meters. Dimensions: Small PCB, ideal for compact designs. How to Use: To use the HM-12T, connect its TX and RX pins to the UART pins of a microcontroller or other host device. Power the module with the appropriate voltage (3.3V or 5V, depending on the module version), and pair it with a Bluetooth device. The module can be configured via AT commands sent through the UART interface, allowing customization of parameters like device name, baud rate, and mode of operation. Advantages: Dual-mode compatibility ensures broader device support. Low-power BLE mode is perfect for energy-efficient applications. Easily integrates with existing UART-based systems. The HM-12T Bluetooth module is an excellent choice for projects requiring robust and flexible wireless communication, combining the benefits of BLE's low power with Classic Bluetooth’s higher data rates.

Product Details:

USB to TTL CH340 Based Module

The USB to TTL CH340 module is a versatile and reliable interface board designed to convert USB signals to TTL serial signals. It is based on the CH340 chip, which ensures efficient and stable communication between USB-enabled devices and TTL-compatible components like microcontrollers and serial modules.

Key Specifications:

1. Chipset:

   • Powered by the CH340 USB-to-serial chip.

2. Operating Voltage:

   • Supports 3.3V and 5V logic levels.

3. Communication Speed:

   • Baud rate up to 2 Mbps, supporting a wide range of data transfer speeds.

4. Connector Type:

   • USB Type A or Micro USB port for connecting to computers or USB hosts.

5. TTL Pins:

   • TX (Transmit), RX (Receive), GND (Ground).
   • VCC output configurable for 3.3V or 5V power supply to connected devices.

6. Power Supply:

   • Draws power from the USB port, with no external power needed.

7. Driver Support:

   • Compatible with operating systems like Windows, MacOS, and Linux (requires CH340 driver installation).

8. Dimensions:

   • Compact and lightweight for easy integration into various projects.

Features:

1. Dual Voltage Support:

   • Switchable between 3.3V and 5V, making it compatible with a variety of devices and microcontrollers.

2. Wide Compatibility:

   • Works with Arduino boards, ESP8266/ESP32 modules, Raspberry Pi, and other microcontroller platforms.

3. Stable Communication:

   • Ensures reliable data transfer with minimal errors.

4. Plug-and-Play:

   • Simple to use, with minimal setup required.

5. Integrated LEDs:

   • Power, TX, and RX LEDs for easy debugging and status monitoring.

6. Durable Build:

   • Designed for long-lasting performance in development and prototyping environments.

Applications:

1. Microcontroller Programming:

   • Upload firmware or communicate with boards like Arduino, ESP8266, and STM32.

2. Serial Communication:

   • Interface with serial devices like GSM/GPS modules, sensors, and motor controllers.

3. Debugging:

   • Use for debugging serial output from microcontrollers.

4. Prototyping:

   • Ideal for developing IoT devices, robotics projects, and embedded systems.

5. Data Logging:

   • Transmit sensor data from embedded systems to a PC.

How to Use:

1. Connect to Host:

   • Plug the USB end into your computer's USB port.

2. Install Drivers:

   • Download and install the CH340 driver if not already present on your system.

3. Connect to Device:

   • Use the TX, RX, GND, and VCC pins to connect to the TTL device.
   • Ensure correct voltage selection (3.3V or 5V) for your target device.

4. Setup Communication:

   • Use a serial terminal program (e.g., PuTTY, TeraTerm, or Arduino IDE) to send and receive data.

5. Monitor LEDs:

   • Observe the TX and RX LEDs to verify data transmission and reception.

Product Details:

The WT32-ETH01 V1.4 is an embedded module that combines the capabilities of the ESP32-S1 microcontroller with an integrated Ethernet PHY (LAN8720A), facilitating transparent serial-to-Ethernet and serial-to-Wi-Fi/Bluetooth communication. This module is particularly beneficial for applications requiring remote device management, IoT gateways, and networked embedded systems.

Product Details:

The ENC28J60-I/SO is a stand-alone Ethernet controller IC from Microchip, designed to provide Ethernet connectivity to microcontrollers via a Serial Peripheral Interface (SPI). It integrates both the Media Access Controller (MAC) and Physical Layer (PHY) in a compact 28-pin SOIC package, making it ideal for space-constrained applications.