Gravity: Offline Language Learning Voice Recognition Sensor
Jeffro 2024-02-17 01:33:48 1837 Views3 Replies Looking for a way to detect when the unit wakes up, so when you say hello robot it detects this and a action can then be performed.
Does not send a CMDID when this action is performed.
Anyone have a thought on how this can be done.
Hello, To whom it may concern,
I have two(2) Voice Recognition DF2301OG V1.0 MODULES bought from DFRobot,
When power is applied, the power light will come on and a female voice in a foreign language will come on briefly, my language is US/UK English, then the module will go off, and the wake-up word (Hello Robot) have no effect. Please help.
Saint Hello,
Please refer to the following wiki page: https://wiki.dfrobot.com/SKU_SEN0539-EN_Gravity_Voice_Recognition_Module_I2C_UART
The CMID for the Wake-up word “hello robot” is ID 2
Please try the following code
When you awaken the module, it should return you with the correct ID:
And this is the result that I got when I tested mine:
Hope this helps,
Cheers
xingzhao.zhu I had similar problem with arduino code. It was using different pins for serial. Some old uno use
pins 0 and 1 for serial
