ESP32S2 QT Py revisions

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hopkapi
 
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ESP32S2 QT Py revisions

Post by hopkapi »

I just got a couple of ESP32S2 Qt Py's from Pimoroni, but unfortunately the non-uFL one reports (via INFO_UF2.TXT) it's rev B, meaning before you fixed the deep sleep bug with rev C. The other one is the uFL version which I've not removed from its bag yet. Am I right to assume that both of them having a "-B" at the end of their code on the plastic bag means that they both have the deep sleep bug?

I've tried to confirm this via the fab prints on the learn guide, but unfortunately it's a bit confusing, as the product page says that the antenna was also rotated to improve WiFi performance, but mine is parallel with the edge of the board like the one in the rev C fab print, not the way it is on the rev B fab print (despite INFO_UF2.TXT saying it's rev B), and there doesn't seem to be any fab prints for the UFL version at all.

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adafruit2
 
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Re: ESP32S2 QT Py revisions

Post by adafruit2 »

good question, if you see a (C) on the back, it is the deep-sleep-fixed-wifi-improved version!

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