HiFiBerry DIGI+ I/O - SPDIF Micro USB

HiFiBerry DIGI+ I/O - SPDIF Micro USBHiFiBerry Digi is a high quality S PDIF card for the Raspberry Pi. It uses the I2S sound port that connects directly to the CPU without the need for an additional USB conversion. It does not only feature an output (optical and electrical), but also inputs (both optical and electrical).

chip select

all in one

Its fairly simple to use

Lots of LEDs

The logic waveform generator and clock signals appear on the 16pin header between BNC sockets

Uno or compatible)

This is the Adafruit Feather M0 RFM95 LoRa Radio (900MHz)

but you can open it with the two Phillips-head screws and turn it around so its rotated 90

this HAT takes over the Raspberry Pi's hardware UART to send/receive data to and from the GPS module

This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip

All of this functionality is jammed into a 1

and can be easily interfaced with any microcontroller