Hello everyone,
First time poster here. I’m having a very weird issue with the RN-42 BlueTooth Module wich I hope you guys can help me with.
I have the RN-42 connected to a Serial Port Adapter connected to my PC, and I’ve been able to configure it without any problems using Coolterm or Windows Hyperterminal.
I’ve also been able to establish a connection with both another PC that uses a generic BlueTooth USB Adapter and an Androidd Phone using BlueTerm.
The issue that I’m having is the following: after I establish a connection, I’m able to send data to my PC or Android Phone from the RN-42 and the data is inmediatly shown in the other device. However, when I send data from my PC or Android Phone to the RN-42, nothing is shown. But the werid thing is that when I close the connection manually, all the data I sent is shown right away. (For example if I send “hello” to the RN-42, the module only sends it through the TX and then is showed to me after I close the connection).
What I need is obviously to recieve that data when it is sent, rather than recieving all the data at once after I close the connection.
The problem is definetly the RN-42, because I’ve connected it to a MSP420F5529 over UART (for the proyect I’m working on) and the same problem comes up.
I dont’ know if it is a configuration issue (I tend to think it’s not), but I leave you the actual config anyways:
Settings
BTA=00066643044C
BTName=TuRN42MasAsikalao
Baudrt=9600
Parity=None
Mode =Slav
Authen=0
Encryp=0
PinCod=0000
Bonded=0
Rem=5CB524C82CA5
ADVANCED Settings
SrvName= SerialPort
SrvClass=0004
DevClass=0210
InqWindw=0100
PagWindw=0100
CfgTimer=60
StatuStr=NULL
?
OTHER Settings
Profile= SPP
CfgChar= $
SniffEna=0
LowPower=0
TX Power=0
IOPorts= 0
IOValues=0
DebugMod=0
RoleSwch=0
Sorry for my bad english, but it’s not my native language.
Nicolas