A while ago, I made an ESP8266-based electronic shelf label that benefited from utilizing the Google Firebase. However, I wanted to take things a step further and make an ESL that eliminates the need for assembly and allows for easy reconfiguration without firmware updates.
To achieve this, I chose the ESP32 Cheap Yellow Board as the core of the device and modified the firmware to request the necessary values during the configuration process.
You can find the code at https://sourceforge.net/projects/esp32- ... -firebase/
The tutorial is available at https://www.instructables.com/ESP32-CYD-ESL/
ESP32 CYD ESL
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Northstrix
- Posts: 27
- Joined: Fri Jul 21, 2023 12:08 pm
ESP32 CYD ESL
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aliarifat794
- Posts: 196
- Joined: Sun Jun 23, 2024 6:18 pm
Re: ESP32 CYD ESL
How did you install the yellow board in Arduino IDE?
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Northstrix
- Posts: 27
- Joined: Fri Jul 21, 2023 12:08 pm
Re: ESP32 CYD ESL
Hi, aliarifat794, I followed this tutorial https://randomnerdtutorials.com/cheap-y ... 2432s028r/
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