The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
It's a solved problem, but I actually prefer a simple web UI.
I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...
Paint_DrawString_EN(0, 5, "ESP32-C6-GEEK", &Font24, 0x000f, 0xfff0); Paint_DrawString_EN(0, 40, "Trying to connect", &Font20, 0x000f, 0xfff0); Paint_DrawString_EN ...
Write filament data to NFC tags. uses NFC-Tag Format of Openspool so you can use it with automatic Spool detection in AMS User Interactions: The web interface allows users to interact with the system, ...