Firmware updates for Longood adapter

Here you will find software updates for the Longood adapter:

 

Version 386 (release date 27/5-2026):

FIRMWARE UPDATE VERSION OPEN SOURCE CLARA 386

This is the general firmware.

 

Version 386 - SX (release date 27/5-2026):

FIRMWARE UPDATE VERSION OPEN SOURCE CLARA 386-SX

This version might work better with LEXUS UX300e and XPENG G3.

(All other car models are welcome to try the SX version if they encounter any problems with a fast charger.)

 

See the user manual for instructions on how to update the software.