esp32-a1s-tayloe's People
esp32-a1s-tayloe's Issues
ESP32-A1S variants need different pin configs
Hi Ian. I'm an Aussie now living in Texas. I remember Dick Smith electronics. I really enjoyed your youtube videos. I had some of your Tayloe boards made with OSH Park and have started populating them and developing my version of the firmware. My chips are labelled ESP32-A1S 2974. By experiment using the arduino-audiokit library I found that the pin configuration for the audio codec for these chips is:
I2C : SDA 18, SCL 23
WS: 25
BCK: 5
I2S out: 26
I2S in: 35
I mention this in case someone else builds the board and has trouble using the firmware. Its annoying that there are so many variants of these interesting and useful chips.
73s de KV1D
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