Updated the example:

-- temperature=100 is the coldest color, not hottest
-- bulb method requires three parameters: address, code and type/kind of bulb

A terrible -- but working -- solution for issue google#7. The disconnection is perceived during the `recv()`, so at receiving zero bytes, we do a reconnect, reissue the command, and receive data again.  Definitely not the best solution for this, but at least it is working now.

A terrible -- but working -- solution for issue google#7. The disconnection is perceived during the `recv()`, so at receiving zero bytes, we do a reconnect, reissue the command, and receive data again.  Definitely not the best solution for this, but at least it is working now.

sync to main

upstream

Change sequence number to uint32

-- Added a guard against devices without the correct structure (from PR google#20)