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Hi Andrew We have change the interface tool , and use Putty, instead of the HyperTerminal tool ( we work at 9600, 8 bits, no parity, no control) So , now it is ok when we change the name when i send AT+NAMEdevice1 we have the answer OKsetname The smartphone detects the new Bluetooth module device1 H...

I have a slave module

I send AT commands using a laptop, through the serial interface

when i send juste AT, I have the answer OK
When I send AT+NAMEdevice1, i have never answer and the name is not changed
Fabienne

Is it possible the change the name of the device as many times as we want

When i try the command AT+NAMEdevice, i never answer from the Bluetooth module
What cn be wrong

regards and thank for answers

(the only command with answer is AT , the bluetooth module answers OK)

Fabienne