HM-10 Serial Port BLE CC2540 Module with logic level translator (Master/Slave)

If you are in need of such a 4.0 BLE Bluetooth module, MCU can be set up,also can controlled by a remote Bluetooth device for setting,can transfer data, and can remotely control 10 PIO pins,so,the best choice is HM-10 bluetooth module. can replace HC-05, HC-06, HC-07 etc.

Support Central and Peripheral mode switch, modify by AT commander.

Support Remote control mode, remote device can control PIO pin or modify settings by AT commander when Connected. (such as Iphone4s/5 ipad, Note2 etc.)

The Bluetooth UART RS232 serial Converter Module can easily transfer the UART data through the wireless Bluetooth, without complex PCB layout or deep knowledge in the Bluetooth software stack, you can combine this bluetooth module with your system:

• MCU, ARM or DSP systems.
• SOC systems.
• Personal Digital Assistants (PDAs)
• Computer Accessories
• Other systems your want to use under bluetooth functions.

Device Features

• TI cc2540 Bluetooth Chip Solution
• Fully Qualified Bluetooth V4.0 Ble
• Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support
• Increadible samll size with 3.3V input, and RoHS Compliant
• UART interface and with baudrate setup function

AT Commanders (new version V542)

• AT  (Test command)
• AT+BAUD   (Query/Set Baud rate)
• AT+CHK   (Query/Set parity)
• AT+STOP   (Query/Set stop bit)
• AT+UART   (Query/Set uart rate,parity, stop bit)
• AT+PIO   (Query/Set PIO pins status Long command)
• AT+PIO   (Query/Set a PIO pin sttus Short command)
• AT+NAME   (Query/Set device friendly name)
• AT+PIN   (Query/Set device password code)
• AT+DEFAULT   (Reset device settings)
• AT+RESTART   (Restart device)
• AT+ROLE   (Query/Set device mode, Master or Slave)
• AT+CLEAR   (Clear remote device address if has)
• AT+CONLAST   (Try to connect last connect succeed device)
• AT+VERSION   (Show software version information)
• AT+HELP   (Show help information)
• AT+RADD   (Query remote device address)
• AT+LADD   (Query self address)
• AT+IMME   (Query/Set Whether the device boot immediately)
• AT+WORK   (if device not working, start work, use with AT+IMME command)
• AT+TCON   (Query/Set Try to connect remote times)
• AT+TYPE   (Query/Set device work type, transceiver mode or remote mode)
• AT+START   (Switch remote control mode to transceiver mode)
• AT+BUFF   (Query/Set How to use buffer data, Duing mode switching time)
• AT+FILT   (Query/Set device filter when device searching) A
• T+COD   (Query/Set Class of Device. eg: phone, headset etc.)

Specification

Download

• Datasheet