Control 8 relays with WiFI + Bluetooth + Manual Switch using ESP32 and Blynk App. Explained with circuit & source code.
A small device for controlling RGB strips over the internet. The system is based on the NodeMCU using Blynk for remote control.
First step towards Home automation
A monitoring station for my off-grid greenhouse. Multiple environmental parameters, WiFi, solar-powered, cloud connectivity.
It's difficult to make communication with ESP-01 module but today I'll show how to do it in the simplest way.
Control and monitor the home environment using Android app with advanced features such as voice command, scheduling, home preparing itself.
This system will water your plants automatically, monitor the level of the water reservoir and will keep your plants happy on many aspects.
A method in which waste management is automated. An innovative system that will help keep the city clean and healthy
Monitoring Industries using the power of Internet and automation.
Use Tracer MPPT (and others) controller's RS485 data link to generate cool statistics live on your phone.
saving water smartly.
A system that allows you to detect movement, send alert through your smartphone and turn on and off the lights of your home over internet!
A method in which waste management is automated. An innovative system that will help keep the city clean and healthy.
Control your home applications using Amazon Alexa.
An IoT smart mailbox for securely receiving parcels and getting notification on app without being present at home.
Automatic and smart care of plants by proper watering and their monitoring.
GrumpyHedgehog allows you to communicate with signs and movements to send keyboard commands, turn lights on/off, count people in a room...
In Manual Mode, control the relay module from Touch Switch & Blynk App. In Auto Mode, DHT11 & LDR will control the Relays Automatically.
A motor bike can be switched on only when the helmet is worn and switching on the mobile app.
This is a project for measuring the AC current of a device plugged into the outlet and data feedback using Blynk with OTA.
Have you ever dreamed to turn on or off your Christmas tree lights with just your voice? if the answer is "yes", just read this article.
Using a BeagleBone Black, you can create a custom smart mirror to keep you up to date and on track in the mornings when getting ready.
Garage Door IOT Monitor and Controller, using Blynk App on your cell phone. Also OTA updates and MQTT to Home Assistant.
Water is essential for life. Save water is saving Earth. So, why not use Blynk Board to save Earth?