need support with Grove - BLE (dual model) v1.0

Products & Technology Grove
10

Hi there,


1. Does the blue led blinking?
2. For the serial baud rate, you can try to set from 9600 to 19200 to 115200. For example, you set to 9600, then click the open COM button. After that you send AT command to check if receive the “OK”. If not, you can click the Close COM. Then you select other baud rate.
3. Please let us know if the issue is not solved.






Thanks

best rgds
Bill