lang permalink en /ty51822r3/ Index page of tutorials for CHIRIMEN-TY51822r3 We expect the contribution of translation work. google translation link Section0 - Hello World Section1 - GPIO Section2 - I2C Basics Section3 - I2C Advanced appendix / FAQ async await processing Difference from CHIRIMEN for Raspberry Pi 3 About i2cdetect How to build the TY51822r3 firmware FAQ Tips