Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...
All methods communicate with an Arduino Uno + Relay Shield that acts as a "button presser" - it momentarily shorts the same terminals your existing gate motor remote/button uses. ARDUINO UNO + RELAY ...
Elecrow’s “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 processor, offering AI, multimedia, and embedded features in a single, ...
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