Drag-n-drop IoT app builder

Need a user-friendly and nice-looking app for your connected product or IoT project? See why 1000000+ developers and businesses love Blynk drag-n-drop mobile app builder!

Blynk is a simple and powerful no-code application builder where you can prototype deploy and manage connected electronic devices at any scale - from your personal projects to millions of products used by your clients.
Connect your hardware like ESP32 Arduino Raspberry Pi Seeed Particle SparkFun Adafruit TI and others to the cloud and use a wide variety of widgets like buttons sliders charts etc. to build a user interface to visualize sensor data and control any electronics.
Starting up with Blynk is super easy. You can see your first results in 5 minutes!

Your device can connect to the cloud using WiFi Ethernet Сellular LoRaWAN or Satellite.

The data is transferred through:
• Blynk protocol (via Blynk.Edgent or Blynk library)
• MQTT
• HTTP(s)

Ready for end-users

Blynk is also a very user-friendly IoT app for anyone else. Once devices are activated users can:

• Easily connect supported devices
• Remotely control supported devices from anywhere in the world
• Add and control multiple devices with a single app
• Receive real-time push and email notifications
• Create Automations: Make devices smarter by creating scenarios for one or between multiple devices. Based on device state day time sunset or sunrise and more.
• Manage access to devices by other people
• Interact with voice assistants like Amazon Echo and Google Home

Blynk app is only a part of the most popular Blynk IoT platform which covers all your IoT software needs. It’s built by developers for developers and earned 3200+ GitHub stars so you know you’re signing up for a forever-improving system. Blynk libraries are top-rated by IoT communities like Arduino Particle and others.

Here is what you get when you sign up:

• Free Cloud hosted secure and ready to listen to your devices
• Blynk.Edgent our OPEN-SOURCE hardware library which supports over 400 hardware development boards including ESP32 Arduino Particle Texas Instruments boards Seeed WIO terminal and many others.
• Blynk.Console - powerful web portal to manage devices users and organizations
• Device WiFI provisioning
• Any sensor data visualization
• Remote control of any electronic appliances
• Firmware over-the-air updates
• Smart Alerts and notifications
• Shared access to devices
• Data analytics
• Asset tracking
• and so much more