HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module

HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module is a BLE module that enables wireless communication with BLE capable devices using Bluetooth 4.0 technology. It is fully configurable via AT command-set and allows transparent data communication via serial UART.

BLE wireless communication

Serial UART communication

• Avoid Incorrect Wiring Of Pins: To prevent damage to the module.,
• Do Not Exceed The Specified Voltage Rating: To prevent potential damage or malfunction.,
• Avoid Using Incompatible At Commands: To ensure proper functionality.

• Set It As A Slave Or Master: Allows flexibility in configuring the module.,
• Use At Command Set To Adjust Baud Rate: Enables customization of communication speed.,
• Utilize The Built-In Pcb Antenna: Ensures reliable wireless communication.

60

≤-84dBm at 0.1% BER

≤4

• Txd: Serial interface transmitting terminal,
• Rxd: Serial interface receiving terminal

8

47

4

17