Sensitive data are WiFi Logins and authentication data. This is done in
preparation for the OTA update, where the firmware image will be
transferred unencrypted and therefore passwords could be extracted from
a dumped image.
- Try to find an AP 10 times, then set up our own
- When connected to an AP and the connection is lost, restart the WiFi
setup
- Initialize the LEDs before the WiFi, so we are able to (maybe?)
display messages on the LEDs