A 500W+ solar charge controller. It can charge a 12V batteries with+40A. Want wireless? No problem!! the Seeed Xiao ESP32-C3 has your back..

Automatically feed all excess solar energy, and only excess, into existing electric heaters.

Monitoring parameters of Greenhouse located at remote location (with no Internet Connectivity), using LoRa IoT

Based on sensor data open/close window via actuator and turn on/off fans. App via Blynk platform. Entirely solar powered.

How to make a smart Air Quality Monitoring System, How to create a smart Air Quality

How to make a smart greenhouse using Arduino and Node MCU for IoT

My aim is to minimize the loss of electricity there is when people forget to switch off their fans or lights, through smart home solution.

Whole house energy monitor that monitors a split phase 120/240 service and publishes to blynk.

Measurement of Soil Moisture Levels with an automatic Irrigation System integrated in Blynk IOT

A simple bee monitoring system that uses sensors and AI vision to facilitate bee care

This idea aims to provide a solution to generate early warnings that allow timely reaction to disasters due to floods or avalanches.

The Plant Observatory of Weather Adaptability for Resilience is a DIY, Low-Cost, climate simulator, to grow food nowadays in future weather.

Cloud connected, fully automated, smart indoor herb harvesting using Seeed Studio's Wio Terminal and Blynk app.

A complete functional unit for monitoring and controlling the internal environmental conditions of a greenhouse (with code and schematics).

Fun activity for kids - let's learn how IoT can contribute to energy efficiency of a house!

Fun way to introduce kids to circuitry and electronic prototyping and to explain them importance of energy saving!

Solar installation with lithium battery packs monitoring.

Domotic unit to control temperature, humidity and time inside a greenhouse.

Gutters to Gardens is a solar powered rain barrel for remotely or automatically activating a water distribution system for home garden beds.

Use Tracer MPPT (and others) controller's RS485 data link to generate cool statistics live on your phone.

The idea is to basically monitor our rooms continuously and if no one is present in the room, the system will turn off the lights and fans.

Monitor real power, voltage, current and power factor using the Sparkfun Blynk board and view live graphs in the Blynk App.

An easy to user experiment toolkit for the classroom to measure temperature and humidity and observe from your smartphone.

Know when your clothes are dry