At-05 Ble Bluetooth 4.0 Uart Transceiver Module Cc2541 Compatible Hm-10 Hm10

DESCRIPTION:

4.0 BLE bluetooth to uart transceiver Module Central Peripheral HM-10 CC2540

100% Brand new and high quality.

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.)

PARAMETERS:

• Working frequency:2.4GHz ISM band
• Modulation method: GFSK(Gaussian Frequency Shift Keying)
• RF Power:≤4dBm, Class 2
• Sensitivity:≤-84dBm at 0.1% BER
• Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps
• Synchronous: 1Mbps/1Mbps(Max)
• Security: Authentication and encryption
• Service: Bluetooth SPP(Master & Slave)
• Power:+3.3VDC 50mA
• Working temperature:-5 ~ +65 Centigrade
• Size:26.9mm x 13mm x 2.2 mm
• Flash:256Kb

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.

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)

AT+COD (Query/Set Class of Device. eg: phone, headset etc.)