This seems to be a clear case of "parameter does not mean what I want it to mean" :D Read section "3.1.2.10 Keep Alive" of the MQTT spec : the client has to send a message every keep alive at the latest, like microcontroller said. And the server must close the connection at one-and-a-half times keep...

Are you sure this example uses BLE ?? Because I see https and I think this is related to IP am I right ? The `advanced_https_ota` example does contain ble code . There's not enough documentation to tell whether it uses ble to trigger an https OTA update or whether the updates themselves are perform...

Urgh, that's evil! I like it!

I think you may still have problems, because the high level partition table routines (e.g. `esp_find_partition`) will still try to use the "default" partition tables, so at least look out for that...

However, if I could access additional memory via an OTA software update, that would be really useful! Don't suppose you could point to a link or something explaining how to do what you describe? I believe if you poke around the forum you'll find an example somewhere of someone overwriting the parti...

Did you follow the instructions for installing the idf precisely? Specifically did you call the install that script to install the compilers etc after checking out the repository, and set necessary environment params?

Port 1883 is usually not configured to support mqtt over TLS. It seems as though you may have configured your connection to expect TLS and therefore things aren't working. Could you post the code where you're configuring the connection parameters?

The problem is that you're checking IF new data is available from Bluetooth and saving that data to a variable `datibt`. In a second step, you are sending the string stored in `dataibt` to the API. The problem is that the second step is not constrained by the original IF. The data is sent to the API...

Not sure if I'm not understanding something: is there something you're missing from the counter peripheral?

Ok, so I guess I answered your question?

https://github.com/espressif/esp-idf/tr ... https_ota

You are correct in the 'native_ota_example' and 'simple_ota_example' don't seem to contain BLE code. IDF 4.4 contains four ota example projects and IDF 5 contains five of them. If your IDF only contains two OTA sample projects, I can only assume you are using an old IDF version (persumbly v.2 :lol: ...