Data monitoring from urban farm lab device.
Arduino Nano LED Lys Controller
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
Logs data from a SRNE Solar Charge Controller
10 Wp solar panel, two 3400 mAh Li-CoO2 18650 batteries in parallel, permanent small ~50 mW load. A shunt regulator limits battery voltage to 4.1 V. An externally powered ESP32 measures sol and bat powers for ThingSpeak.
Receuillir les donnees de mon regulateur MPPT arduino
Control LED attached to the controller from server