ESP32 based soil monitoring and irrigation control system. The ESP32 gathers soil status information every 6 hours from a 7-in-1 RS-485 based soil sensor. The soil sensor values are displayed on the channel view page.

Pump Controller Based on Arduino and esp-link. The controller can monitor discharge head and motor current so to protect the pump from dry running. The controller send mqtt data via esp-link (act as serial wifi bridge) to an mqtt broker running. For mo