puspuke / esp32_oled_webradio Goto Github PK

Modified for multi URL support by n24bass (merged several new functions, URL scrolling!)

Add web interface. You can add (up to 10), change or remove URL of the internet radio station.

GET /  - list stations
GET /P - change to previous station
GET /N - change to next station
GET /0..9 - select station
GET /0..9+URL - set station URL
GET /0..-URL - remove station URL

Push 'GPIO-16' (chaned from 'boot') switch to change next station.

It starts up only web interface when GPIO-16 is keeped low level at boot time.

Modified for OLED display support by kodera2t

Please use latest esp-idf environment (envorinment just before will make lots error)

original code (w/o OLED) is https://github.com/MrBuddyCasino/ESP32_MP3_Decoder

OLED display mode for WiFi Radio/Bluetooth spaker will be set by menuconfig (select BT speaker or Wifi radio)

Bluetooth device name is defined in bt_config.h in include file folder. (default: "hogehoge_mont")

Wiring is same as original, as ESP pin - I2S signal

----------------------
GPIO25/DAC1   - LRCK
GPIO26/DAC2   - BCLK
GPIO22        - DATA

and GPIO25/26 are fixed but GPIO22 can be re-arranged as you wish. (defined in components/audio_renderer.c)

I2C OLED is connected, as ESP pin - I2C signal

----------------------
GPIO14   - SCL
GPIO13   - SDA

,which defined in app_main.c Please change as you wish...

More details can be found in the original author's explanation at https://github.com/MrBuddyCasino/ESP32_MP3_Decoder