Main application scenarios:
Test fixture data transmission, Miner machine control board data projection, Raspberry Pi, 51 MCU, AVR MCU...
Cable Definition:
Green: TXD
White: RXD
Red: VCC
Black: GND
Please note that TXD and RXD may be reversed when connecting the test fixture, please refer to the test fixture usage tutorial. If unable to connect, swap the order of TXD and RXD.