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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
very good product – JY-MCU Bluetooth Wireless Serial Port Module for Arduino (Works with Official Arduino Boards) Reviews

posted by barzata on 06/06/2013 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

Pros:
i've used it with arduino and works perfectly, only 4 wires to attach, keep an eye to give 3,3v instead of 5v to power the device, and a voltage dividir for the Rx pin, if you'r using arduino
Cons:
no mounting holes, so its difficult to attach it to something, i've used 3M
Other:
-It fits perfect for my porpuse -if your' using it with batteryes, keep sure that you'r using a good brand one, becasuse i've tried with cheap batteries and it does'nt work
Bottomline:
i'd recommend this item it works good even at 115200 bps

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