Update README.md

Added info about changing SPI frequency to get rid of interference caused by the screen.
This commit is contained in:
Marek Farkaš
2023-06-04 10:16:02 +02:00
committed by GitHub
parent 44dc01b9ee
commit b91d54bdfd

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@@ -43,7 +43,7 @@ During boot hold:
**ALL OTHER SETTINGS SHOULD BE REMARKED!**
From v1.16 you **need to** update your ESP32 boards in board manager to v2.x
In case you experience QRM from the screen on 90MHz, try to lower the SPI_FREQUENCY parameter.
### Connecting analog signal meter
```