Goal of my fork is to get sideband data from received FM and DAB transmissions, like the raw RDS data groups so that a host software can decode them, e.g. to extract TMC (Traffic Message Channel) information using applications like Redsea: https://github.com/windytan/redsea
Ultimate goal is to extract DAB TPEG channel data, which the SI468x should be capable of - though it's poorly documented.
Original Readme follows:
Welcome to the DAB Shield Library GIT. DAB Shield is a Library for the Control of the DAB/DAB+/FM DAB Shield.
The DAB Shield provides high quality DAB/DAB+ and FM decoding along with Service Information (DAB/DAB+) and RDS (FM) to provide station data. The Board includes Analog Audio Output (3.5mm Stereo Jack) and Digital Audio IIS audio output.
The DAB Shield is compatible with both +5v and +3.3v arduino boards including UNO, DUE, M0, ZERO as well as STM32, NXP LPC, ESP32 boards.
The Circuit Pin usage is detailed here: https://www.dabshield.com/circuit
The DAB Shield is supplied with a small Antenna and is powered from the Arduino Board so no external power supply is required.
Open library manager in Arduino IDE, search for and install the DABShield library.
The API is documented here: https://www.dabshield.com/library/api-page
Forum and example code is available at www.dabshield.com
