Blynk
Welcome to the Blynk community! Join to share projects and receive help.
Blynk is a toolset for all makers, badass inventors, designers, teachers, nerds and geeks who would love to use their smartphones to control electronics like Arduino, RaspberryPi and similar ones. We’ve done all the hard work of establishing internet connection, building an app and writing hardware code.
All for you. 
 
With Blynk, you simply snap together an amazing interface from various widgets we provide, upload the example code to your hardware and enjoy seeing first results in under 5 minutes! It works perfectly for newbie makers and saves tons of time for evil geniuses.
 
Blynk will work with all popular boards and shields. We wanted to give you full freedom when deciding how to plug Blynk into your existing or new project.
 
You will also enjoy the convenience of Blynk Cloud. Which is, by the way is free and open-source. You can even run it locally on your Raspberry Pi.
GPS + WiFi Rover
Advanced
  • 1,381
  • 14

Full instructions

An outdoor rover, capable of autonomous navigation (using GPS and sonar sensors) or controlled over WiFi.

Eco-Thing #1  "Eco-Smart-Container V1.0"
Intermediate
  • 2,111
  • 13

Full instructions

An IoT device that could help keep the Sandy River Delta clean, as garbage is a very common problem.

Smart Garbage Monitoring System Using Arduino 101
Intermediate
  • 908
  • 5

Full instructions

A method in which waste management is automated. An innovative system that will help keep the city clean and healthy

Controlling LED Using Blynk
Easy
  • 307
  • 1

Protip

Control your LED on Arduino UNO using Blynk App.

2 Boards, 1 Blynk
Easy
  • 28
  • 0

A simple IoT test using a Blynk project to control & monitor 2 ESP8266 boards (NodeMCU & Wemos D1).

Simplest IoT Data Monitoring with Arduino & Blynk
Intermediate
  • 112
  • 0

Here's IoT project (Internet of Things) data monitor, without any Ethernet shield, ESP module or IoT board.

ESP32 and Shared Access Blynk
Easy
  • 12
  • 0

A simple Internet of Things (IoT) experiment using an ESP32 Development Board & shared access Blynk.

ESPectro on Blynk, Cayenne, Dweet, Freeboard & Thinger
Easy
  • 6
  • 0

A simple IoT experiment using an ESPectro Core v3 and connecting it to Blynk, Cayenne, Dweet, Freeboard & Thinger.

Die Losungen - every day a new bible verse
Intermediate
  • 143
  • 1

Full instructions

You love daily changing bible verse? Then the "Die Losungen" are a concept: here they are represented with value added information

Make an Autonomous "Follow Me" Cooler
Advanced
  • 29,297
  • 174

Full instructions

We use an Arduino to build an autonomous "follow me" cooler that connects to a smartphone via Bluetooth and uses GPS to navigate.

Temperature/humidity monitor with Blynk
Easy
  • 29,594
  • 90

Full instructions

Build an Android or iOS app for your hardware with no coding!

Smart Doorbell
Easy
  • 29,220
  • 76

Never miss anyone at your door! A system that notifies your phone and email whenever someone presses the doorbell.

Smart Modular Watering System
Intermediate
  • 7,707
  • 61

Full instructions

This system will water your plants automatically, monitor the level of the water reservoir and will keep your plants happy on many aspects.

Guide to the Blynk Board's Firmware
Easy
  • 972
  • 15

Protip

This walks you through the Blynk boar'd's firmware.

Control a CC3200 LaunchPad with your phone using Blynk
Easy
  • 6,330
  • 28

Full instructions

Read sensor data and toggle LEDs with the Blynk mobile app and the TI CC3200 LaunchPad

Garage Commander
Easy
  • 6,906
  • 36

Full instructions

Control your garage door from wherever you are.

Blynk + JavaScript in 20 minutes
Intermediate
  • 11,151
  • 40

Protip

Learn how to use Blynk with Node.js on a variety of platforms.

Create an App in Ionic Framework
Intermediate
  • 3,449
  • 26

Protip

Use the Ionic framework to build an app that can control your hardware or hit any REST API.

Smart Parking
Intermediate
  • 13,049
  • 30

A system that tells you about the parking slots of an area.

Rocky Rover: Robotic Vision System PixyCam & Arduino 101
Intermediate
  • 9,868
  • 78

Full instructions

Using PixyCam and Intel Arduino 101 to drive this rover. Easy Robotic Vision system using PixyCam, rover reacts to the ball using Pan/Tilt.

World Mood Lamp
Intermediate
  • 8,952
  • 37

A lamp which changes color according to the tweets of people.

Roll Detection Using Accelerometer
Intermediate
  • 1,458
  • 22

Using an accelerometer, we detected angular acceleration. With this data we used a particle photon to notify the user via a Blynk dashboard.

Arduino IoT Robotic Arm
Intermediate
  • 4,716
  • 24

Full instructions

5 DOF robotic arm using an Arduino Yun, Blynk app as the control interface and Matlab to implement the forward kinematics.

Room temperature sensor with display on Mobile
Easy
  • 13,801
  • 41

A project that displays the temperature and humidity of a room on your mobile in real time.

Blynky Halloween Candy Hand
Intermediate
  • 325
  • 7

Full instructions

This project uses Blynk (Esp8266), a 3-D printed hand, and two servos to make a remote controlled Halloween hand gag.

Connect to Blynk using ESP8266 as Arduino Uno wifi shield
Intermediate
  • 49,044
  • 33

Full instructions

This is a tutorial to show you how to connect to Blynk using an ESP8266 - 01 as an Arduino Uno wifi shield.

Holiday Shadow Theater
Easy
  • 7,200
  • 62

Full instructions

Build a beautiful Holiday Shadow Theater and control the animated scene with your phone.

Visualize Car Data with Carloop and Blynk
Intermediate
  • 3,484
  • 26

Full instructions

Visualize car data with a free Blynk account, particle electron and Carloop

IOT based LCD display on BLYNK
Easy
  • 17
  • 0

Protip

Display information or variables on a LCD available at BLYNK app using IOT.

Smart Garden
Intermediate
  • 7,087
  • 34

Smart Garden is a plant environmental monitoring system.

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