TD-er
Just make sure to not break the flat cable to the display. It is a real pain in the *ss to open this Shelly pro 4pm
No visible exposed pads at the bottom of the PCB? All vias look to be covered in soldermask and probing directly onto the ESP32 pins is rather tricky.
Purely based on the pictures, I really doubt there will be any isolation.
There is also a remark about this in the docs for ESP-IDF: - One Shot mode: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/adc_oneshot.html#iram-safe - Continuous mode: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/adc_continuous.html#iram-safe
Could this be related to this PR: https://github.com/esp8266/Arduino/pull/6654 ? Or maybe your issue is somewhat related to this issue? https://github.com/esp8266/Arduino/issues/6255
Huh? Never heard of any ESP32-S6 yet. Do you have a link about those?
Is it possible your ESP receives a connection request from some client, tries to allocate some memory to handle it and then the client no longer replies or the network...
Can you try to make a number of calls (e.g. frequent refreshing of a webpage) to decrease available free memory, then leave it alone and just periodically print the free...
I've also noticed this behavior. Today I just looked into this a bit more and it looks like some kind of timeout issue in combination with not resetting the ESP...
It is still a bit of trial-and-error as you need to toggle log-view, click "back" and see if IMPROV details are shown. You can try and see for yourself with...