> For the complete documentation index, see [llms.txt](https://notes.lcsrg.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://notes.lcsrg.me/home-setup/raspberry/esp32.md).

# ESP32

This all started because if connected via cable, we need a very long distance. This [comment](https://forums.raspberrypi.com/viewtopic.php?t=290748#p1759186), shed some light on the matter and pointed me to a different architecture:

* Power supply (solar)
* ESP32
* Moisture sensor  

{% hint style="info" %}
[Capacitive Soul Moisture Sensor with ESP8266/ESP32 & OLED Display](https://how2electronics.com/capacitive-soil-moisture-sensor-esp8266-esp32-oled-display/)

[Send data from ESP8266 or ESP32 to Raspberry Pi via MQTT](https://diyi0t.com/microcontroller-to-raspberry-pi-wifi-mqtt-communication/)

[Getting started with the ESP32 Development Board](https://randomnerdtutorials.com/getting-started-with-esp32/)

[Micropython](https://randomnerdtutorials.com/getting-started-micropython-esp32-esp8266/)
{% endhint %}