ESP32-S2 Version

[darrenbsydney]

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]

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]

Thanks - appreciate it.

[ESP_Angus]

Hi darren,

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

Angus