Blynk (legacy) 2.27.34 (arm-v7a) (Android 4.4+)

Control Arduino, ESP8266, ESP32, NodeMCU, Particle Photon, Raspberry Pi, and other microcomputers with the smartphone over the Internet. Bluetooth and BLE supported too.

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Create beautiful interfaces with widgets like buttons, knobs, graphs, displays and many more!

Start in 5 minutes:
www.blynk.io

If you have any questions, ask on our forum:
community.blynk.cc

You can even share your project with friends and other makers by simply sending them the link.

Use our Blynk Cloud or deploy your own Blynk Server in a minute and have full privacy and control in your hands.

Supported boards and shields:
• ESP8266
• ESP32
• NodeMCU
• Arduino Uno
• Arduino Mega
• Arduino Nano
• Arduino Mini
• Arduino YÚN (Bridge)
• Arduino Due
• Arduino 101
• Raspberry Pi
• Particle Core (ex Spark Core)
• Particle Photon
• SparkFun Blynk Board
• TinyDuino (CC3000)
• Wicked WildFire (CC3000)

Shields and connections:
• USB, connected to your laptop or desktop computer (no shield required!)
• Ethernet shield (W5100)
• Adafruit CC3000 WiFi
• Official Arduino WiFi shield
• ENC28J60
• HC-05, HC-06, HC-08, HM-10, etc.

And much much more...