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RN-42 Bluetooth Connection Issues.

Tags:
  • UART
  • Microcontroller
  • Devices
  • Bluetooth
  • Communications
  • Connection
  • Data Transfer
  • RS232
  • Factory Restore
July 25, 2014 3:07:03 PM

I am attempting to connect two RN-42 bluetooth modules. I initially was able to get the two modules to connect. I reset both of the modules back to their factory settings and have been unable to get them to reconnect. The following list shows the factory settings on both bluetooth modules:

***Settings***
BTA=000666662655
BTName=Jorden
Baudrt=115K
Mode =Mstr
Authen=1
PinCod=1234
Bonded=0
Rem=0006666628EE

The second device is set to slave mode. With the first device I attempt to connect by inquiring the second device's address. When received I send the command 'C,<address>' and the connection fails as shown below (from Putty):

Inquiry,T=7,COD=0
Found 1
0006666628EE,T-Dawg,1F00
Inquiry Done
TRYING
CONNECT failed

Any suggestions on what I can do to get these two devices to connect again?

Attached command reference datasheet
http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Wireless...

More about : bluetooth connection issues

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