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Blynk Platform Overview

Getting Started with Blynk

Core Features

Build and publish branded iOS and Android apps.

Create dashboards and control devices in real time.

Hardware & Connectivity

Connect via MQTT, HTTP, Webhooks & cloud connectors.

Hosted and managed out-of-the-box cloud infrastructure.

Platform Services

Device Authentication & Provisioning

Build no-code apps, provision devices, push OTA updates and use Blynk as network co-processor.

Read Documentation

Featured Hardware

Blynk Data Converters: Integrate Any IoT Device Without Firmware Changes

Smart farming and irrigation control.

Industrial & Manufacturing

Equipment health and process automation.

High-End Consumer Goods

Branded IoT apps for connected devices.

Fleet tracking and asset visibility.

Smart metering and air monitoring.

Environmental sensing and public infrastructure.

Energy, water, and space optimization.

Seamless integration of smart devices for enhanced living.

Streamlined project management and real-time site monitoring.

Explore Customer Stories

Blynk Enterprise Solutions

Customer Interview

Building Smart Water Management Device with Blynk: MyCistern Interview

Blynk for Enterprise Overview

Custom Roles | Secure, Scalable IoT Access Control for Enterprise

Community Forum

Technical Support

Featured Hardware

Blueprints & Templates

Explore Customer Stories

How Rebels Software Built an ESP32- Powered Smart Battery Monitoring System with Blynk

Webinars & Videos

Subscribe to a Newsletter

Building a Mold Detection System with Blynk: POC Up and Running in Weeks

blueprints & templates

GO ONLINE IN MINUTES WITH BUILT-IN BLUEPRINTS & TEMPLATES

Templates that include a tutorial, a firmware code example, dashboard UI, and everything else you need for a working device. Each Blueprint contains all the necessary components for a complete project.

Multi-Connectivity IoT Starter with Blues Notecard

Universal monitor with Blues Notecard: tracks temp, pressure, battery, door alerts & signal — unified config for any radio!

WiFi, Cellular, LoRaWAN

Battery-Free Air Quality Solution for CO2, Temperature, and Humidity

A ready-to-use setup for monitoring air quality and comfort — with dashboards, alerts, and LoRaWAN connectivity.

Advanced Weather Monitoring Solution

Quickly connect your sensor to the cloud and monitor essential environmental data — from air temperature and humidity to wind, precipitation, solar radiation, UV index, and more.

Water Leak Detection Solution

A quick-start project to enable water leak detection in various environments, providing real-time alerts to prevent damage.

Basic Environmental Air Quality Solution

A simplified way to get your sensor data streaming to the Blynk cloud and pre-built dashboards for monitoring and alerts.

LTE, WiFi, Ethernet

Basic Vibration Sensor Solution

Quickly get your sensor data streaming to the cloud and monitor it from ready-made mobile and web dashboards.

LTE, WiFi, Ethernet

Production Ready Sound Level Monitoring Solution

Enables bulk deployments. Industrial solution with LoRaWAN network setup, key acoustic metrics, pre-built dashboards for monitoring and alerts.

Iridium 9704 Launch Pad Premium

This blueprint will allow you to collect data from anywhere on the planet, effortlessly sending it directly to the palm of your hand from you Iridium 9704 Launch Pad.

Industrial Grade AC Current Monitoring Solution

Production-ready solution for real-time sensor data transmission to the gateway and instant streaming to pre-built mobile and web dashboards for monitoring.

LTE, WiFi, Ethernet

Wireless Contact Closure Solution

A quick-start solution to stream your sensor data to the Blynk cloud, with pre-built mobile and web dashboards for real-time monitoring and alerts.

LTE, WiFi, Ethernet

Enterprise Grade Vibration Monitoring Solution

A quick-start project to get your sensor data streaming to the cloud and monitor it from ready-made mobile and web dashboards.

LTE, WiFi, Ethernet

Enterprise IIoT Gateway Solution

Quickly set up gateway, configure Ethernet, Wi-Fi, and LTE connectivity, and integrate it with Blynk Cloud and Node-RED.

Ethernet, WiFi, LTE

Enterprise Grade Environmental Air Quality Solution

Enables bulk deployments. Easily stream data to the cloud and monitor it via pre-built mobile and web dashboards.

LTE, WiFi, Ethernet

MQTT Air Cooler/Heater Demo

Connect, control, and monitor MQTT devices.

ESP32 Edgent for Cellular and WiFi

Blynk.Edgent running on a dual-connectivity board. The LilyGo T-PCIe allows us to use WiFi and Cellular connectivity.

Connect a Particle device

This blueprint will help you set up bi-directional communication with any Particle hardware.

Soil Moisture Monitoring with Wio Terminal

Monitor soil moisture & light levels for healthier plants with real-time recommendations.

Seeed Wio Terminal

Asset Tracking with Particle Boron

Track the moving device and monitor its speed on web and mobile dashboards via Particle Webhooks & Blynk HTTP API.

Blink an LED with Arduino + Ethernet

Remotely control the built-in LED on your Arduino Leonardo, UNO, or Mega board.

Blink an LED with ESP32 (with WiFi provisioning and OTA)

This project is a quick start tutorial on connecting the ESP32 board to Blynk and controlling a built-in LED.

Weather Monitoring on ESP32 (WiFi provisioning & OTA)

Weather Station to monitor temperature, humidity, pressure, altitude using Blynk.Edgent for WI-FI provisioning and OTA.

Build an App for Your OpenWrt Router

I've spent a weekend creating an app for my WiFi router. Here's how I did it!

Weather Monitoring with ESP32 (with static tokens)

Effortlessly build a comprehensive Weather Station. Monitor temperature, humidity, atmospheric pressure, and altitude.