ESP32-S2 Version

darrenbsydney
Posts: 11
Joined: Tue Sep 22, 2020 8:07 pm

ESP32-S2 Version

Postby darrenbsydney » Fri Sep 25, 2020 4:52 am

I've got some esp32-s2's here which are now four or five months old (since I purchased them). When they boot they report in idf.py monitor "ESP-ROM:esp32s2-rc4-20191025".

Could someone with a more recently acquired esp32-s2 let me know what more recent chips are reporting? Also is rc4 the final stable release version?

The reason I am asking is that I have come across a problem with SPI which I cannot solve. I posted the problem here, got a kind of apology and then nothing further. See: viewtopic.php?f=13&t=17465#p65554

I'm trying to work out if I need to base our product around the ESP32 instead of the ESP32-S2 for a year or so. It'll be quite a bit of work, but not impossible, to re layout boards and test on another device.

Miraculix
Posts: 20
Joined: Wed Sep 16, 2020 9:43 am

Re: ESP32-S2 Version

Postby Miraculix » Wed Sep 30, 2020 6:05 pm

ESP-ROM:esp32s2-rc4-20191025

Bought 2-3 weeks ago on AliExpress

SDK Version:
v4.3-dev-907-g6c17e3a64-dirty

From the esp32s2 tree here: https://github.com/espressif/arduino-esp32/tree/esp32s2

darrenbsydney
Posts: 11
Joined: Tue Sep 22, 2020 8:07 pm

Re: ESP32-S2 Version

Postby darrenbsydney » Thu Oct 01, 2020 5:06 am

Thanks - appreciate it.

ESP_Angus
Posts: 2344
Joined: Sun May 08, 2016 4:11 am

Re: ESP32-S2 Version

Postby ESP_Angus » Thu Oct 01, 2020 8:23 am

Hi darren,

Can confirm this version (which is the ROM version) is the only ROM version for shipping ESP32-S2s.

Angus

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