Uqhagamshela njani imakrofoni kwi-I2S ye-BT909 Bluetooth Modyuli

Isiqulatho

I-firmware yethu engagqibekanga yimo yekhoboka, unokujonga imeko ngokuthumela umyalelo AT+PROFILE.

AT+I2SCFG=1 I2S iya kumiselwa njengemowudi eyintloko

Ukuba idibaniswe ne-HFP, iiparamitha ziya kuba yi-8K, 16bit

Ukuba idityaniswe ne-A2DP, iiparamitha ziya kuba yi-48K 16bit okanye 44.1K 16bit. Kwinguqulo yethu elandelayo, iya kulungiswa kwi-48K 16bit.

AT+I2SCFG=3 I2S iya kumiselwa njengenkqubo yamakhoboka.

Amanyathelo aneenkcukacha:

Ukuba ufuna ukuqhagamshela kwi-HFP

  1. KU+PROFILEYO=83
  2. AT+SCAN=1 umzekelo idilesi yakho yeBluetooth ithi DC0D3000142D
  3. AT+HFPCONN=DC0D3000142D
  4. Ukuba ubona impendulo +HFPSTAT=3, oko kuthetha ukudibanisa ngempumelelo.
  5. AT+HFPAUDIO=1

Emva koko ikhonkco lomsindo liya kusekwa.

Uhlalutyo lwengqiqo ukubamba umqondiso we-I2S, unokubona i-8K 16bit waveform ngokulandelayo:

I-Feasycom izinikele ekuyileni nasekuphuhliseni iimveliso ezikumgangatho ophezulu, iinkonzo ezisebenzayo kubathengi, namhlanje, kunye nazo zonke iintsuku ezizayo.Siqokelele inani elikhulu lamava ekuboneleleni abathengi ngezisombululo ezifanelekileyo. Ijolise “Ekwenzeni unxibelelwano lube lula kwaye ngokukhululekileyo”,

Enkosi ngenkxaso yenu ekudala niyixhasa. Sisoloko silapha kwaye sikunika inkonzo esondeleyo

www.feasycom.com Ukuba ufuna i-I2S ibe yimowudi yekhoboka,

Thumela i-AT+I2SCFG=3, AT+REBOOT umyalelo, kwaye uphinde amanyathelo angaphambili. Iiparamitha ziya kuba

48K, 16 bit, 44.1K 16 bit, kuxhomekeke kwizixhobo zamakhoboka.

Wamkelekile ukudibana nathi imibuzo emininzi.

 

 

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