# Firmware Lifecycle

# Change Log

  • Possibility to set current production rate for EL 2.1

  • UCM firmware have the same version as EL 2.1 firmware

  • EL 2.1 Dashboard in Mobile Application

  • New standard calibration for PT101A and PT101C


Make sure you have physical access to the device before starting the update process.

After firmware upgrade the electrolyser must be powered off and turn back on.

# Compatibility Matrix

Please carefully check compatibility matrix for 1.1.0 version of the firmware with other firmwares


  • C - fully compatible;
  • NC - not compatible;
  • PC - party compatible, check additional notes.
OTA Upgradable C
Modbus Communication Backward Compatibility C
Configuration C
Rollback C

# Functionality Deprication Statements


# Modbus Compatibility

# Known Bugs List

The list below contains the most important problems in the firmware and their solutions.

  • MAC address of network card is set to 00:80:E1:00:00:01.

    Solution: Update EL 2.1 firmware to version 1.2.1-fix2 or higher.