Update README.md

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philippe44
2020-03-09 22:33:42 -07:00
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@@ -10,8 +10,8 @@ Works with [ESP32-A1S](https://docs.ai-thinker.com/esp32-a1s) module that includ
The board showed above has the following IO sets
- amplifier: GPIO21
- key2: GPIO13, key3: GPIO19, key4: GPIO23, key5: GPIO18, key6: GPIO5
- key1: not sure, somethign with GPIO36
- key2: GPIO13, key3: GPIO19, key4: GPIO23, key5: GPIO18, key6: GPIO5 (to be confirmed width dipswitches)
- key1: not sure, something with GPIO36
- jack insertion: GPIO39 (inserted low)
- LED: GPIO22 (active low)