# Firmware Lifecycle

Note

To upgrade firmware from version 1.6 to version 1.9.4 first you need to upgrade it to version 1.6.2

# Change Log

# Bug Fixes

  • Minor improvements

# Compatibility Matrix

Please carefully check the compatibility matrix for the 1.9.4 firmware version with the previous version.

Legend:

  • C - fully compatible;
  • NC - not compatible;
  • PC - partly compatible, check additional notes.
1.6 1.6.2 1.9.2 1.9.3
OTA Upgradable NC C C C
Rollback NC NC NC NC