Product Description
Description：
ฅฅ.Input voltage: 3.3V/5V only needs a set of power supply.
ฅฅ.Built in level conversion function:
ฅฅ.If you use MCU 5.0V and Bluetooth module communication, 5.0V power supply port, TX RX logic level 5V;
ฅฅ.If you use MCU 3.3V and Bluetooth module communication, 3.3V power supply port, TX RX logic level 3.3V
ฅฅ.RX, Bluetooth module serial receiver and TXD MCU connection.
ฅฅ.TX, Bluetooth module serial port and RXD MCU connection.
ฅฅ. GND, ground terminal
ฅฅ. 3.3V, power supply side 3.3V power supply
ฅฅ. 5V, power supply side 5V power supply
Package Include:
ฅฅ 1PCS
المراجعات
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