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What ESP silicon versions are supported with latest IDF

Posted: Tue Jan 11, 2022 3:04 pm
by matt001k
Hello all,

I was curious about what silicon version are supported in the latest IDF release.
Currently we have a board that is utilizing the WROVER-B which will not complete our provisioning process (fails encrypted handshake message during TLSv1.2 handshake to our server).
When utilizing all the same API on a WROVER-E, the provisioning process is perfectly smooth and the TLS handshake works fine without any error.
Just curious if with newer versions of the IDF (we are on 4.3.2) if the older silicon on the WROVER-B is not supported?

As a little backstory, this API for provisioning was utilized on products back in 2018 on the WROVER-B (using IDF version 3.1) and it worked perfectly fine. The only difference with the newer product is the IDF version. We do plan on using the WROVER-IE for the product but with supply shortages we need to know if at all possible we can utilize the WROVER-B as a backup or not.

Please get back to me when possible.
Thanks!

Re: What ESP silicon versions are supported with latest IDF

Posted: Tue Jan 11, 2022 6:14 pm
by WiFive
You have to use psram workaround with wrover-b