Changed is_connected to return bool while maintaining error checking#125

Merged

tekktrik merged 3 commits intoadafruit:mainfrom

BiffoBear:Make_is_connected_return_bool

Nov 10, 2022

Commits on Oct 16, 2022

Refactored old is_connected to _connected to maintain error checking purpose. Created new is_connected that returns a bool.
BiffoBear
committed

Commits on Nov 1, 2022

Made requested changes.
BiffoBear
committed
Fixed a typo.
BiffoBear
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