UniversalSerial

UniversalSerial.h

class CustomSerial {
private:
  Stream &stream;
  
public:
  CustomSerial(Stream &_stream) : stream(_stream) {}

  int read() {
    return stream.read();
  }

  int available() {
    return stream.available();
  }

  void write(byte b) {
    stream.write(b);
  }
};