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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
nayma – Wireless Bluetooth RS232 TTL Transceiver Module Reviews

posted by nayma on 11/10/2011 Certified Owner

Involvement:General (knows how to use it) - Ownership:1 week to 1 month

Easy to connect with Arduino. I made a shield and I have around 10 meters range. I used Ubuntu with 2 programs: bluetooth gestor and a virtual terminal. I send characters that are recieved with arduino combined with the shield. Remember to remove the shield to program Arduino.
I havent found Specifications, but I founded a schematic in this web. There is not need to conect pin 34 with a jumper to 3,3 volts
Recomended to install a control led to indicate the state of the bluetooth.
I'll buy another one.


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