Firmware release notes

V2.3.7 / V1.10.7 Release Notes

- Added AWS commands to read the custom OCPP keys and inspect the current transaction id
- Bug fix: Ethernet driver reinitialised when link down, to mitigate loss of comms when charge relay activates  
- Bug fix: EVSE state E is not recognised as a fault condition
- Bug fix: Negative Amps returned in OCPP meter values
- Bug fix: Cable lock is released when on charge and not in OCPP mode
- Bug fix: Temperature measurand has the unit '°C', but the OCPP spec only allows 'Celsius'

V2.3.8 / V1.10.8 Release Notes

- Bug fix: Ethernet driver fix removed and replaced with a daily self-test

V2.3.9/ V1.10.9 Release Notes

- Removed the 7 Plus model variant and added the worklight feature to the standard variant

V2.3.11 Release Notes

- Added phase mapping feature (effective in OCPP only)

V2.3.12 Release Notes

- Added ability to correlate requests and responses in the Kaluza API
- Bug fix: OCPP connectorId 0 not reporting status correctly

V2.3.13 / V1.10.13 Release Notes

- Ported cable lock option feature to OCPP, allowing tethered mode to be enabled from AWS
- Bug fix: intermittent short-term ground fault

V2.3.14 Release Notes

- Bug fix: OCPP occasionally fails to send a StopTransaction
- Bug fix: OCPP sends new StartTransaction when previous transaction still present

V2.3.15 / V1.10.15 Release Notes


- Removed the OCPP cable lock feature
- Added phase mapping feature (effective in OCPP only)
- Added ability to correlate requests and responses in the Kaluza API
- Bug fix: OCPP connectorId 0 not reporting status correctly
- Bug fix: intermittent short-term ground fault
- Bug fix: OCPP occasionally fails to send a StopTransaction
- Bug fix: OCPP sends new StartTransaction when previous transaction still present

V3.1.3 Release Notes

- Added phase mapping feature (effective in OCPP only)
- Added ability to correlate requests and responses in the Kaluza API
- Bug fix: OCPP connectorId 0 not reporting status correctly
- Bug fix: OCPP occasionally fails to send a StopTransaction
- Bug fix: OCPP sends new StartTransaction when previous transaction still present

V2.3.16 Release Notes

- Reinstated the OCPP cable lock feature
- Bug fix: cable lock option (CLO) not being reported in OCPP mode

V3.1.4 Release Notes

- Ported cable lock option feature to OCPP, allowing tethered mode to be enabled from AWS

V3.1.5 / V2.3.17 / V1.10.17 Release Notes

- Added ability to disable commands from console

- Default max random start delay increased

V3.2.2 Release Notes

- Added support for rev D hardware (and back compatibility)
- Added Ethernet support for Rev D
- Added fan control to thermal management
- Added Ethernet support
- Added audio driver for RFID reader
- Enable RFID function
- Improved compatibility issues with Kia, Hyundai and Genesis vehicles