BLE Midi music generation from BioSensor data with Web control board
This firmware has the same features as MidiFlower. But we add a web gui for music generation configuration.
This software was made after an hackathon with Climate Change Lab and La Fabrique Janze The purpose of the hackathon was the creation of small artistic installation based on music génération from bio data sensor We used the sensor made by Sam Cusumano
If you want to build the sensor with an ESP32 board, the documentation is available here
More information about the event Sylvestre Orchestre version de poche
We use the ESP32 wifi to enable a Wifi acces point named MidiFlower_XXXXXXXX.
The default password of the access point is 12345678 you can chage it in wifiap.cpp.
Use your mobile phone to connect to the acces point The configuration board can be reach on http://192.168.163.1. On Android phone you can access the configuration by using "Router Configuration" button in wifi channel parameters.
with the web gui, you can configure :
- Base BPM of generated music
- Adapt a channel BPM from the base BPM (OFF x1 x2 x4)
- Loop size from 8 notes to 128
- Adapt channel filling (how much notes are stored in loop 25%, 50%, 75%, 100%)
- Choose a scale (Chromatic, Major, Pentatonic, Blues...)
- Choose root scale note
All options are saved in flash, so you get the same options on restart
You will need the folowing library to build the firmware with arduino ide (use library manager to install them) see documentation available here to install arduino ide installation for ESP32 Boards
- BLE-Midi
- ESP32-Ble-Midi
- ArduinoJson
in Arduino ide select "No OTA (2MB App / 2MB SPIFFS)" in partition scheme
You can configure the pin used for the flower sensor in board.h There is already some configuration for basic board
- Velleman ESP32
- LOLIN 32D
Simply change the line #define BOARD_CONFIG BOARD_VELLEMAN_ESP32 to get your favorite board working
- Build a better web GUI