Is there alternative to TCA6408APWR, and TCA9534APWR? Or anyone have a controller built I could purchase from? Thanks
Likely the best option would be source these on AliExpress from a reputable seller. But be warned, there have been a few reports of chips being received that do not respond to the expected I2C addresses.
If you intend to use the CAN interface you will likely also need an alternative chip, I’ve been testing a few that are more readily available but testing is still in-progress (I’m not using them for Victron but for other projects that leverage the CAN chips more heavily)
Thank you, no one have any spare