Generic USB to I2C Adapter Generic USB to I2C Adapter based on STM32F103CB chip. Dependencies openocd arm-none-eabi-gcc arm-none-eabi-newlib Preparing Obtain the source git clone --recursive https://github.com/redchenjs/i2c_tiny_usb_stm32.git Update an existing repository git pull git submodule update --init --recursive Building make flash