Smart wireless MIDI foot controller for guitarists and more. I know. You are thinking: “yet another MIDI controller with Arduino”. Pedalino is something new from any previous DIY projects and even better of commercial alternatives at a fraction of the cost. Not a guitarist or MIDI addicted? Don’t worry there are a lot of interesting things here you can re-use for your projects. For example: - Smart procedure for ESP8266/ESP32 WiFi configuration - Arduino board as a programmer for the ESP-01S board - A responsive mobile-first web interface with Bootstrap 4 and ESP8266 - Serialize data an transfer back and forth from Arduino to ESP8266/ESP32 with JSON - Blynk app connected to Arduino via Bluetooth LE