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update docs wrt to SPI pins

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Markus Krause 2023-03-27 12:00:27 +02:00
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10
Getting_Started.md
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@ -178,6 +178,16 @@ CE D2 (GPIO4)
IRQ D0 (GPIO16 - no IRQ!)
```
ATTENTION: From development version 108 onwards, also MISO, MOSI and SCLK
are configurable. Their defaults are correct for 'standard' ESP32 boards
and non-settable for ESP8266 (as this chip cannot move them elsewhere).
If you have an existing install though, you might see '0' in the web GUI.
Set MISO=19, MOSI=23, SCLK=18 in GUI and save for existing installs, this is the old
correct default for most ESP32 boards, for ESP82xx, a simple settings save should suffice.
Reboot afterwards.
## Flash the Firmware on your Ahoy DTU Hardware
Once your Hardware is ready to run, you need to flash the Ahoy DTU Firmware to your Board.