Blynk is an Internet of Things Platform aimed to simplify building mobile and web applications for the Internet of Things. Easily connect 400+ hardware models like Arduino, ESP8266, ESP32, Raspberry Pi and similar MCUs and drag-n-drop IOT mobile apps for iOS and Android in 5 minutes

Blynk and WiFiManager Library for configuring/auto(re)connecting ESP8266/ESP32 modules to the best or available MultiWiFi APs and MultiBlynk servers at runtime, with or without SSL. Configuration data saved in either SPIFFS or EEPROM.

Simple GSM shield Manager for Blynk and ESP32 / ESP8266 boards, with or without SSL, configuration data saved in SPIFFS / EEPROM. This library enables user to include both Blynk GSM/GPRS and WiFi libraries in one sketch, run both WiFi and GSM/GPRS simultaneously, or select one to use at runtime after reboot.

Smallest and Fastest Docker Container with IoT Blynk Private Server

Enable inclusion of both ESP32 Blynk BT / BLE and WiFi libraries. Then run both WiFi and BT/BLE simultaneously, or select one to use at runtime after reboot. Eliminate hardcoding your Wifi and Blynk credentials and configuration data saved in either SPIFFS or EEPROM.

Tools for working with Blynk IoT Platform

Платформа с приложением для iOS и Android для управления Arduino, ESP8266, Raspberry Pi и других плат микроконтроллеров через Интернет.

An advanced Gate or Door counter and logger.

Simple WiFiManager for Blynk and ESP8266/ESP32 with or without SSL, configuration data saved in either LittleFS, SPIFFS or EEPROM. This library, using AsyncWebServer instead of (ESP8266)WebServer, for configuring/auto(re)connecting ESP8266/ESP32 modules to best or available MultiWiFi APs and MultiBlynk servers at runtime. Enable adding dynamic custom parameters from sketch and input using the same Config Portal. Config Portal will be auto-adjusted to match the number of dynamic parameters. Optional default Credentials to be autoloaded into Config Portal to use or change instead of manually input. Static STA IP and DHCP Hostname as well as Config Portal AP channel, IP, SSID, Password can be configured. DoubleDetectDetector feature permits entering Config Portal as requested.

Blynk PZEM 004T 3 Phase failure motor automation.

Blynk ESP8266 (NodeMCU) Program for PZEM 004T v3.0 Power Meter.

Blynk flow sensor water meter to measure water consumption using Blynk, NodeMCU and Water Flow Sensor (I used YF-S201B).

ESP-12E NodeMCU Shield project I designed and the code I pieced together for indoor gardening.

Install the Blynk server on Raspberry Pi

Controlling the lights in your house using your voice is a great way to dip your toes into the smart homeworld. And if you already have a smartphone you can build your own smart switch using a few bucks.

The main intention is to provide a home automation system that is cheaper, highly efficient, and control home appliances using both speech command and mobile application. So it is very useful for differently disabled people who can not reach the switch.

Garbage Monitoring and collection assistance project

Wemos D1mini and DHT22 control relay for Bathroom ventilator

LPG Gas Leakage Detection and realtime monitoring using Blynk platform along with alert notifications.

Blynk server inside a Docker container

Blynk server wrapped in Docker

This is the library, designed to help you eliminate hardcoding your Blynk credentials in Mega 1280, Mega 2560, Mega ADK, Teensy, SAM DUE, SAMD, etc. boards using with Ethernet shields (W5100, W5200, W5500, ENC28J60, etc).

Simple Http Restfull API for Blynk

Docker image that runs the Blynk server

Docker image that runs the Blynk server

A system that uses proximity sensors to alert about intrusions via an email to the owner. A voice module also makes beep alert sounds. Uses Intel Edison board and Blynk Server.

Local Blynk Server Using the Arduino connected via Serial/USB