more documentation

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simonox 2023-02-17 16:19:51 +01:00
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@ -24,6 +24,7 @@ NodeRed is running here: http://localhost:1880/
## Hardware ## Hardware
### Arduino IDE ### Arduino IDE
We are using HelTec Automation Wirelsess Sticks ESP32 Dev-Boards. Their GitHub repo can be found here: https://github.com/HelTecAutomation/Heltec_ESP32 We are using HelTec Automation Wirelsess Sticks ESP32 Dev-Boards. Their GitHub repo can be found here: https://github.com/HelTecAutomation/Heltec_ESP32
@ -31,6 +32,10 @@ I had to install VCP Drivers, first: https://www.silabs.com/developers/usb-to-ua
You can add their Board Manager to the boards managers URLs: https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/library.json and find their libraries in the IDE (Sketch -> Include Library -> Manage Libraries... Search for "heltec esp32"). You can add their Board Manager to the boards managers URLs: https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/library.json and find their libraries in the IDE (Sketch -> Include Library -> Manage Libraries... Search for "heltec esp32").
These boards are already *V3* boards, so be careful selecting the right board and port (VCP).
![Arduino IDE](docs/images/flash-with-arduino.png "select the right board and port")
### Find the port ### Find the port
@ -40,5 +45,14 @@ Usually you can find the used port using `esptool.py`, but that's not working fo
esptool.py write_flash_status --non-volatile 0 esptool.py write_flash_status --non-volatile 0
``` ```
#### Using MicroPython
Download the firmware:
Flash it using `esptool`: https://micropython.org/download/GENERIC_S3/
```sh
esptool.py --chip esp32s3 write_flash -z 0 ~/Desktop/GENERIC_S3-20220117-v1.18.bin
```

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listener 1883
allow_anonymous true