Introduction - If you have any usage issues, please Google them yourself
This based on a holychip microcontroller, analog iic slave program. holychip mainly produces low-cost OTP chip. Suitable for simple applications. iic slave can normally be used in a low-cost microcontroller, but since the chip specification issues, the current program can only run iic rate of 40k. Compiler environment is holychip IDE. Holychip run is provided fpga emulators.