Chengsuchuang AT-09 HM 10 Bluetooth Board, 3.3V 5V Transmitter Module

Chengsuchuang AT-09 HM-10 3.3V 5V Bluetooth Board Transmitter Module

The bluetooth board used with DC3.3V or DC 5V to supply power input.It can use with mcu to commnunicate.With portable design and take it easy anywhere.

Specification of the hm 10 bluetooth board:

Input voltage: 3.3V/5V only needs one set of power supply.

Built-in level conversion function.

If you use a 5.0V MCU to communicate with the Bluetooth module, use 5.0V input to supply the power, and the RX TX logic level set 5V

If you use a 3.3V MCU to communicate with the Bluetooth module, then use 3.3V input to supply the power, and the RX TX logic level set 3.3V

RX, use the connection interface receiving end of the Bluetooth module is connected to the TXD of the MCU.

TX, use the connection inerface transmitting end of the Bluetooth module is connected to the RXD of the MCU.

GND, the negative pole of the ground power supply

3.3V, use the 3.3V power supply at the power supply end

5V, use the 5V power supply at the power supply end

Chipset:

made in China.

Packing List:

ESD Package.

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