BUY: https://www.youyeetoo.com/products/fhldpx1pjmode
Google Cloud Drive
https://drive.google.com/drive/folders/1fRON3cQeB8p1-nhTwwoxGj3ROZo0Y1-u?usp=sharing
Install the driver first,
Open the test software again
Plug the test module into other computers, and then connect it to the I2C port or SPI port corresponding to X1 through the pin wire, and conduct communication sending and receiving test and demonstration with the X1 motherboard.