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examples : add pinout info for the MCU examples

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Georgi Gerganov
2022-07-23 11:25:15 +03:00
parent 8f36a4dadf
commit 05b601dbd6
4 changed files with 70 additions and 5 deletions
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10
examples/esp32-rx/README.md
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@@ -22,15 +22,15 @@ The received messages are optionally displayed on the attached OLED display.
### Analog Microphone
| EPS32 | Mic |
| MCU | Mic |
| ------- | --------- |
| GND | GND |
| 3.3V | VCC / VDD |
| GPIO 35 | Out |
### Digital Microphone
### Digital (I2S) Microphone
| EPS32 | Mic |
| MCU | Mic |
| ------- | ----------- |
| GND | GND |
| 3.3V | VCC / VDD |
@@ -38,9 +38,9 @@ The received messages are optionally displayed on the attached OLED display.
| GPIO 33 | Data / DOUT |
| GPIO 25 | LRCL |
### I2C Display
### I2C Display (optional)
| EPS32 | Display |
| MCU | Display |
| ------- | ----------- |
| GND | GND |
| 3.3V | VCC / VDD |