BLE OTA update library

[h2zero]

For anyone interested in OTA updates over BLE on the esp32 using espressif's phone app or @gb88's webapp.
I have created a repo, sponsored by Theengs.

You can find it here and it's super simple to use, hope you enjoy it!

[doudar]

Awesome! Too bad I didn't have this for https://github.com/doudar/SS2kConfigApp and https://github.com/doudar/SmartSpin2k . I had to roll my own. https://github.com/doudar/SmartSpin2k/blob/1c120d4c9b40b99ec6b29e01a72cdc3aa2e9b272/src/BLE_Firmware_Update.cpp

Just curious, what are your transmission times for a 2mb firmware?

Now you just need to make a flutter library for it, and I'll convert 🥇

[gb88]

Great work! Thanks for keep it compatible with my web app!

[h2zero]

Just curious, what are your transmission times for a 2mb firmware?

I haven't done any proper profiling of it but it's pretty quick for BLE.

Great work! Thanks for keep it compatible with my web app!

Thank you for the web app 😄