AQT560 firmware release 5.0 from March 2024 contains the following additions and improvements:
- New particle measurement algorithm
- New 1-hour average for particles
- Particle measurement humidity flags replaced with fog flags
- New 1-hour average fog flags for particles
- PM1 reporting
- Particle bin reporting
- New NO2 algorithm
The firmware supports the following interface versions:
- Modbus version 1.0
- CLI version 1.0
- ASCII CSV version 1.0
The firmware is not compatible with version 4.x or earlier.