HM 10 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

Product 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)
• 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.