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Links to ESP32 and QSPI Diagrams

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janmg 2022-10-03 14:35:00 +03:00 committed by GitHub
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docs/protocols/spi.md
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@ -29,6 +29,15 @@ $ cd ~/.arduino15/packages/esp32/tools/mkspiffs/0.2.3
$ ./mkspiffs -u /tmp/data -p 256 -b 8192 -s 1028096 /tmp/spiffs/bin
```
### ESP32 Diagrams
Color coded which pins can be connected from the ESP HSPI pins to an SPI flash. The pink interfaces are optional to switch to QSPI
<p align="center">
<img src="../assets/Esp32.png" style="max-width: 400px;"><br />
<img src="../assets/Qspi.png" style="max-width: 400px;">
</p>
### References
* https://www.youtube.com/watch?v=Bn5zajZ4I5E