Quote:
Originally Posted by Niklas
I had a look at the datasheet for ESP32-Wroom32 and it looks like a nice little device. One thing that I noticed is that there are 24 available GPIO pins on the ESP32-Wroom32, which might be a bit on the low side if you want to avoid glue logic.
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That is true on the pin count (its a major downer!) , I was thinking of using shift registers for data latching.. or even a SPI based bus expander. May go for dual port RAM
.. but that is all new to me :P