Reviewed by more than 18 consumers, more than 89% of the reviews about this Qunqi bluetooth network adapter had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended bluetooth network adapter.
$12.99 (as of 19/10/2018 15:11 PDT details )Features:
- Universal For Arduino
- Module Function Bluetooth
- Dimension cm 4.7 1.6 0.6
- converse 5V level to 3.3V level
- power input port has anti reverse circuit, which can avoid wrong plug direction of power causeing module and lead to burn out.