Pedalino™

An USB class-compliant MIDI firmware for Arduino Uno/Mega (ATmega16U2) is required for using USB MIDI. Pedalino is tested with mocoLUFA because it supports dual mode boot (USB-MIDI or Arduino-Serial) and high-speed mode (1 Mbps). HIDUINO can works with minimal changes.

More information can be obtained in the following links:

• MIDI_Controller
• MocoLUFA
• HIDUINO

AppleMIDI and Open Sound Control (OSC) protocol requires a network connection. Pedalino support IEEE 802.11 b/g/n Wi-Fi with WPA/WPA2 authentication (only 2.4 GHz).

Pedalino implements Smart Config technology via Espressif’s ESP-TOUCH protocol to help users connect embedded devices to a Wi-Fi network through simple configuration on a smartphone.

Tested apps for configure SSID and password are:

• ESP8266 SmartConfig for Android
• SmartConfig for iOS

Boot procedure

• On power on Pedalino will try to connect to the last know access point (double blinking led)
• If it cannot connect to the last used access point within 15 seconds it enters into Smart Config mode (slow blinking led)
• Start one of the tested apps to configure SSID and password
• If it doesn't receive any SSID and password during the next 30 seconds it switch to AP mode (led off)
• In AP mode Pedalino create a WiFi network called 'Pedalino' waiting connection from clients. No password required. Led is off until a client connect to AP.
• Led is on when Pedalino is connected to an AP or a client is connected to Pedalino AP.
• Led will start fast blinking when Pedalino is partecipating to an AppleMIDI session.
• Reboot Pedalino to restart the procedure.

You can reset the last know access point via menu.