This is a demonstration application for the ESP32 in the ESP-IDF environment V5.4 with the newer I2C-API i2c_master. In ESP-IDF 5.4, Espressif has revised and improved the I²C API. Therefore, the ...
This was developed using a NodeMCU v2 Dev Kit as it conveniently provides a secondary UART for debugging. It has been tested with the ESP-01 shipped with the PixRacer and it is stable at 921600 baud.
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