Unable to connect to a BlueSMiRF Silver either on UART or BT

Wireless & IoT
1

Hello,

I am trying to establish a serial connection trough a BlueSMiRF module.

On power-up, the red LED is on, the green LED stay on for second then shutdown. But the device is unfindable in Windows, no Bluetooth device is detected.

I have learned that module configuration must be done via UART, so I am using a TTL shifter, a serial cable and I am trying to connect to the module in 9600, 8 data bits, 0/0 etc. This dont work, I only send the commands, no reply.

How can I set my device up and working?

Thanks for helping!

2

Hello,

I have a Bluesmirf gold module and i have identic problem

with the conections

U resolved the problem?

how can i verify my bluetooth? to see if is good or not?

sincerely