Matthijs van der Klip

Programming mode stops running code indeed. That's why (in hindsight) I realize that my ESP cannot have been in programming mode while I saw incoming binary protocol data. Previously I...

Unfortunately no, it doesn't help. I tried LYWSD03MMC with PIN, LYWSD03MMC without PIN and CGG1-M without PIN. It is as if this bluetooth adapter cannot connect/pair at all. It scans...

Got a bit further by using btmon. It seems to create a connection successfully but then cancel it for some reason: ``` < HCI Command: LE Create Connection (0x08|0x000d) plen...

I know. The Linux kernel people basically broke it by implenting this "auto" connection stuff with its 2s timeout. The workaround is to stay within 2s advertising interval if you...

> So now I'm curious and thinking if it was not bringing them near the computer the thing that helped and was just pure luck and if I should lower...

> Kernel =3.17,=4.16: raised previous timeout to 4 seconds: [torvalds/linux@1f01d8b](https://github.com/torvalds/linux/commit/1f01d8be0e6a04bd682a55f6d50c14c1679e7571) (https://lists.ubuntu.com/archives/kernel-team/2017-November/088166.html) Thanks for the digging! That totally explains my situation because I'm running a kernel > 4.16 so apparently the...

@JsBergbau is right. The request is being made with the verify=False flag so that people running their home automation on a self generated certificate can use it. The requests library...

If you really wanted to hide the warning which I don't really recommend you could have a look here: https://stackoverflow.com/questions/15445981/how-do-i-disable-the-security-certificate-check-in-python-requests But that requires changes to the Python code.