ESP32 POOL TEMPERATUTE RGB MATRIX 128x64 DISPLAY WITH CLOCK v1.0
Budget: $30 – $250 USD
The main function of this device are to display pool water temperature, from DS18B20 sensor, and display air temperature / humidity / pressure form BME280 (DHT22. HT21 / HT31), also display local TIME (RTC and NTP based) and local Weather (wethwermap.com) + few company logo. Also need to have Ajax webpage on esp32 that will display all the data, and settings webpage, where to can set parameters for rgb matrix diplay.