Ai-Thinker-Open / ESP32-A1S-AudioKit

Ai-Thinker AudioKit Board SDK - 安信可 esp32-a1s 音频模组开发板
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I2C pins not found on the audio kit v2.2 board #4

Closed Patsjemoe closed 4 years ago

Patsjemoe commented 4 years ago

Hi, I found that the I2C pins SDA and SCL need to be assigned to IO32 and IO33. But on the board, nor on the schematics, I can find IO32/33 Which pins do I need to use ? is there a specific driver to be loaded ? Thanks in advance best regards Ludo