Firmware DSP3-213 v5.8 release notes (hardware with PIC32):
- Firmware improvements (v5.8):
	- Samplerate added for OLED display
	- DC error screen added for OLED display
	- Autosource detection improved for detecting non-standard Consumer AES digital audio
	- When a single channel amp is configured, channel 2 is ignored when calculating and testing temperature, and fan control

Firmware v5.81 release notes:
- Firmware improvements (v5.81):
	- Added noise generator for channel detection
	
Firmware v5.82 release notes:
- Bug fix (v5.82):
	- Temperature sensor did not function correctly when NCAS amplifiers were configured
	