Tesla LDU Borad Versions

[Maverick441]

Hello I am new to the board and I am starting my EV conversion with a Tesla Model S motor, will be installing in a C3 Corvette. Lots to learn. I missed the last call for to order of the board but I may have found some used boards on the web. I know the latest version (V?) has the build in Wifi, beside this difference, is there a list of board build version difference (function / performance) I can use as reference? I search the site here (also look in the wiki) but didn't find any info. Need to decide if I should buy used or wait for the new batch from the Openinverter shop.

Many thanks!

Mike

[Jack Bauer]

Interesting to know there is a secondhand market:)

To keep it simple you want either a V4A or a V4B. The V4B was the last revision that I had made at JLCPCB. I'd avoid anything earlier than that. Due to it being an opensource project people could have made a few themselves etc.

Do note they will soon be available again from the openinverter shop here :https://openinverter.org/shop/

[Maverick441]

Thanks for the explanation. I guess people may change their mind or want the wifi version, and old boards comes into market as they upgrade, maybe?

[jon volk]

There’s plenty of people that start buying parts and realize they’re in over their head and sell everything off.