RoboRemo is a Bluetooth / Internet / WiFi remote control app for Arduino, PIC, AVR, PICAXE, ATMEGA, ESP8266, etc. With little microcontroller programming knowledge, you can build a RC receiver, and control your RC car / plane / boat / quadcopter / line following robot with Android phone! Compatible with BlueSMiRF, HC-05, HC-06, BTM-222, ESP8266, etc.