Laporan uji HFP modul audio jarak jauh
Lingkungan Tes modul audio jarak jauh:
Sunny; Ora ana alangan watara; dalan lurus; Produk kasebut 1.5 m ing ndhuwur lemah.
preparation Test: 909 Master +909 Abdi
- Siapke loro modul BT909, versi perangkat kukuh: VER = FSC-BT909, V3.2.6, 20181105.
- Solder loro BT909s menyang Papan putri lan nyiapake rong set Papan pangembangan FSC-TL001 karo Codec.
- Instal loro BT909 ing papan pangembangan FSC-TL001 lan daya kanthi kapisah karo rong komputer.
- Kirim perintah AT kanggo ngganti mode rong modul BT909:
Printah mode master: AT+PROFILE=19
Printah mode budak: AT+PROFILE=1707
Langkah sambungan:
1. Gunakake alat port serial kanggo pitakonan kode alamat MAC modul abdi.
Komando: AT+ADDR
2. modul Master nyambung menyang modul abdi liwat alat port serial.
XXXXXXXXXXXX nggambarake alamat MAC budak rolas-bit.
AT printah kanggo nyambungake menyang modul budak: AT + HFPCONN = XXXXXXXXXXXX
3. Sawise sambungan sukses, modul master ngirim printah audio kanggo modul abdi liwat alat port serial.
Perintah: AT+HFPAUDIO=1
Langkah-langkah tes:
- Tancepake headphone utawa speaker menyang antarmuka SPK2 saka rong papan pangembangan FSC-TL001.
- Swara bisa dirungokake saka headphone utawa speaker papan pangembangan master FSC-TL001 nalika ngomong ing MIC papan pangembangan budak FSC-TL001.
- Swara bisa dirungokake saka headphone utawa speaker papan pangembangan budak FSC-TL001 nalika ngomong ing MIC papan pangembangan master FSC-TL001.
- Ndandani salah siji saka rong piranti, pindhah liyane, terus ngomong, mesthekake kualitas swara cetha, ora gangguan, jarak paling adoh tanpa transposisi
Asil tes:
Jarak paling dawa yaiku 90m, yen metu saka jangkauan, swara kasebut bakal dadi rame, gemeter, intermiten lan masalah liyane.
Yen sampeyan kasengsem ing modul iki, hubungi kita kanggo info liyane. Matur nuwun!
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