This is a bluetooth 4.0APP used to connect with bluetooth hm-10.
The interface mainly controls a bluetooth smart Robot named Frog Otto.
https://andro.io/app/frogotto
Power 100
Android app profile
Frog Otto for Android – Latest Version & Features
by keyestudio
★★★★★
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> 2.2k
Monthly Downloads
~$900
Estimated Cost
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