Blynk works with 400+ hardware models: Arduino, ESP8266, Raspberry Pi, Particle, SparkFun and others
Check the full list here
Blynk works best over the Internet. You can use WiFi, Ethernet, 2G, 3G, GSM, etc.
You can also connect over Bluetooth and USB.
Any Sensor or Actuator
need example code for your hardware?
How Blynk Works
Blynk was designed for the Internet of Things. Which means that it works best over the Internet. You can use WiFi, Ethernet, mobile connection and GSM.
But it can also connect to your smartphone to your hardware over Bluetooth and USB.