Toslink interface hardware?

[van_der_decken]

The hardware mentioned in this topic seems like a possible starting point:

Arduino with TOSLINK serial communication

Hi guys, I have an Arduino Nano hooked up to a FCR684205T TOSLINK transmitter and FCR684205R TOSLINK receiver, which are connected together with a 10m long TOSLINK cable. A simple SoftwareSerial example code is running on the Nano: #include <SoftwareSerial.h> SoftwareSerial mySerial(2, 3); // RX, TX void setup() { // Open serial communications and wait for port to open: Serial.begin(9600); while (!Serial) { ; // wait for serial port to connect. Needed for Native USB only } S…