The folks over at Weight Weenies think that the SR WRL power meter was made in partnership with SRM, based on the description of the status LEDs. Looking at the manuals for each, I have to agree that the status LED operation appears to be identical, which certainly implies similar firmware:
https://www.campagnolo.com/on/demand...00_02_2024.pdf
https://srm.de/wp-content/uploads/20...al_v1.4_en.pdf