A1 Firmware Version 1.9 Version File Size 334 KB Release Date June 5, 2020 August 30, 2023 Download Description Attached Files 1.9 Maintenance. 1.8 Run-time detection of Ethernet board, allowing the device to start without the Ethernet board. Add mechanism to detect a firmware update on first boot. This will be used to unify emergency and normal firmware upgrade methods. FileActiona1_109.zipDownload