It was even worse stupidity than that - I was reading the text "Install anyway" simply as text with the "OK" button below it as OK that. Actually the text itself is the link to install anyway, and the OK button is to acknowledge the blockage.

DOH!

Forgive me if this is the wrong forum - I couldn't find anywhere appropriate. The controller app for the ESP drone project (linked from this page: https://espressif-docs.readthedocs-hosted.com/projects/espressif-esp-drone/en/latest/gettingstarted.html) won't install. It (Android) complains of securi...

Android won't install this app. It complains of it being built for an earlier version without the current security features, asks if I want to install it anyway, and then simply says "The app wasn't installed".
What's going on? And is there a later build?

No, they don't (probably I wasn't clear enough). I had spent a fait bit of time experimenting with this in the hope that they do. I want this for fail safe (as well as power up) so I need an indication that a soft reset has ocurred as happens during failure. And I can't find any way to detect this e...

This post refers to a variable power supply controlled by an ESP-32. I want to be able to detect in hardware that the processor is not ready, and in response disable the output until the software is up and it takes control by asserting a GPIO. This would mainly be from power up, but ideally also fro...