This repository provides a comprehensive example of an irrigation controller utilizing the ESP32 ... 1A (12W) PSU is sufficient. The Mean Well HDR-15-12 offers a compact, DIN rail-mountable solution.
Battery powered irrigation project where the ESP32 is the interface between the nRF52832 (BLE) microcontroller (see this project) and an MQTT Broker. For more information about the project, please see ...