Power Supply data for IT-Orp-S MeshCore repeater

Real-time solar system monitoring using Arduino UNO and NodeMCU ESP8266. Voltage, current and power data are uploaded to ThingSpeak for visualization.

Wallbox-Ladesteuerung für das e-Auto. Leistungsregelung abhängig von den PV-Überschussleistung

monitors my off the grid power

PROJECT ALIGN — Live Field Node Telemetry This public stream displays real-time operational data from an ALIGN environmental sensing node. Each node transmits over LoRa to a HomeBase gateway, which forwards telemetry to ThingSpeak. Parameters include bat

Li Time LTMPPT2430 Solar Charge Controller

This project is designed to automate farm and village activities using renewable solar energy and modern IoT (Internet of Things) technology. It uses ESP32 microcontroller to monitor and control different systems such as: Irrigation (Water Pump): C

ESP32 solar tracker voltage, current, and servo positions.

This is data showing water volume for a reservoir. Reservoir devices are off the grid (no power, wifi) and use an AVR Iot Cellular Mini with JSN-SR04T sensors using cellular to post data. Variations use LiPo bat or capacitor plus solar panel for power.

Remote monitoring of solar system array, battery bank and auxiliary battery charger status.

DIY Weather Station Guadarrama - Spain

In large solar farms ,it is difficult to monitor parameters of individual pannel so we are introducing remote parameter monitoring with IoT as well as we are introduing cleaning system so that efficiency will increase and also we can monitor parameters re

Fiddling with 2 off uninsulated matte black domestic flat radiator panels heating a 7,000 litre swim spa. WEMOS D1 running DS18B20 1-wire sensors switching on a small pump when solar output exceeds spa temperature by 1 deg C. Total area 1.2 sq M, 700 W

Sistema aquecimento agua da caixa

Monitoring the voltage of a solar-charged battery. Located in Lappeenranta, Finland.