The DABBoard got an improved layout with added functionality, while keeping prices and footprint low. It is now available in our shop.
New features are:
- I2S full digital audio data transmission to the Raspberry Pi is now supported by the hardware, but a driver has to be added manually to the Linux kernel to support it.
- The antenna and L/R audio out are now accessible as pins on the board.
- It is now possible to solder a flash memory chip to the board and have the Si468x load its firmware from that chip.
- Silkscreen is printed on the board to show the part numbers.