In the datasheet the Wrover-IE says 7 or so pins are not connected.
Are they actually connected to flash, like the non e/ie version?
I got a TFT screen working on the flash pins on the 8266, and I'd like to do the same with the wrover.
I would test the wrover, but I do not have any development boards(only 32 and 8266),
and I don't feel like removing the shield, but I guess I will if I have to.
Wrover-IE NC Pins
Re: Wrover-IE NC Pins
Both wrover-e and wroom-e do not expose flash pins
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Re: Wrover-IE NC Pins
Well that sucks, they seem to be the most popular for sale. Wonder why they decided to do that.
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Re: Wrover-IE NC Pins
Too many support issues with people thinking they can use these pins as general-purpose IO, from what I recall. Given the fact that these ports are only of limited use (you can use them as a SPI port but they're not as useful as a normal SPI port as essentially all tasks in the CPU need to halt if you communicate over it), it was decided to remove them.LittleRain wrote: ↑Wed Mar 09, 2022 2:55 amWell that sucks, they seem to be the most popular for sale. Wonder why they decided to do that.
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