Bluetooth 4.0 BLE Transceiver Module HM-10

The Bluetooth 4.0 BLE Transceiver Module CC2541 HM-10 is a compact and reliable wireless communication module designed for low-power IoT, embedded systems, and microcontroller-based projects. Built around the Texas Instruments CC2541 chipset, this module supports Bluetooth Low Energy (BLE), making it ideal for battery-powered applications that require efficient and stable wireless data transmission. The HM-10 module communicates via UART interface, allowing easy integration with popular platforms such as Arduino, ESP32, STM32, and other microcontrollers. It operates at 3.3V logic levels and supports both master and slave modes, providing flexibility for different BLE applications. With onboard antenna and AT command support, configuration and deployment are straightforward even for beginners.

Its small form factor, low energy consumption, and dependable performance make the CC2541 HM-10 module a popular choice for smart devices, wireless sensors, wearable electronics, and home automation projects.

Specification :

• Bluetooth Version: 4.0 BLE
• Chipset: TI CC2541
• Operating Voltage: 3.3 V – 5 V
• Logic Level: 3.3 V
• Communication Interface: UART (TXD, RXD)
• Operating Modes : Master / Slave
• Frequency Band: 2.4GHz ISM
• Antenna Type : Onboard PCB Antenna