Multi-connection Bluetooth Module Ndi chitukuko cha sayansi ndi luso lamakono, anthu akupita mofulumira ku nthawi yanzeru kwambiri komanso yolumikizana. M’dziko limene likusintha mosalekeza, njira zamakono zoyankhulirana ndi opanda zingwe zakhala zofunika kwambiri kuposa kale lonse. Kuti tikwaniritse kufunikira kwa kulumikizana, ndife onyadira kuyambitsa chinthu chatsopano komanso chokwezedwa, BT826F Bluetooth […]

Preface Bluetooth ndi njira yaukadaulo yolumikizirana opanda zingwe, yomwe imatha kufalitsidwa kudzera pa netiweki yakutali. Bluetooth imagwiritsidwanso ntchito kupeza mafoni am'manja ndi zida za Personal Digital Assistant (PDA). Bluetooth ingagwiritsidwe ntchito kupanga mapulogalamu osiyanasiyana monga malo otetezedwa ndi malo anzeru kunyumba. Ukadaulo woyika pa Bluetooth 1. Kuyika pawokha: Poyika

Malo oimika magalimoto ndi malo ofunikira mu malo a Bizinesi, masitolo akuluakulu, zipatala zazikulu, malo osungirako mafakitale, malo owonetserako magalimoto, ndi zina zotero. eni.Kumbali imodzi, malo ambiri a Bizinesi akuluakulu ali ndi malo oimika magalimoto osowa

RTLS ndi chidule cha Real Time Location Systems. RTLS ndi njira yolumikizira ma radiolocation yomwe imatha kukhala yogwira kapena kungokhala chete. Zina mwa izo, zogwira ntchito zimagawidwa mu AOA (kufika kwa Angle positioning) ndi TDOA (nthawi yofika kusiyana kwa malo), TOA (nthawi yofika), TW-TOF (nthawi yowuluka ya njira ziwiri), NFER (pafupi ndi munda electromagnetic rangeing) ndi zina zotero. pa. Kulankhula za kuyika, aliyense ayambe kuganiza

LE Audio Code Migration Pamafunika zida Malo oyesera ndi chilengedwe Malo oyesera: BT631D (NRF5340)SDK Mtundu: NCS2.3.0 Zowona Zake Bluetooth Module Model FSC-BT631D Mtundu wa Bluetooth Bluetooth 5.3 Chipset Nordic nRF5340+CSR8811 lnterface UART12USB Dimension x 15mm Transmit Power nRF2.2 :+5340 dBm CSR3:+8811 dBm(Basic Data Rate) Mbiri GAP, ATT, GATT, SMP, L5CAP Kutentha kwa ntchito

1. Bluetooth module Serial port The serial interface imafupikitsidwa ngati doko lachinsinsi, lomwe limadziwikanso kuti mawonekedwe olumikizirana, omwe amadziwikanso kuti doko la COM. Ili ndi liwu wamba, ndipo zolumikizira zomwe zimagwiritsa ntchito kulumikizana kosalekeza zimatchedwa ma serial ports. A serial port ndi mawonekedwe a hardware. UART ndiye chidule cha

Pakadali pano, msika wa Charging station pamsika waku China udakali pachitukuko. Kupindula ndi kuvomerezedwa kochulukira kwa msika wamagetsi wamagetsi, kuchuluka kwa ndalama zoyendetsedwa ndi mfundo, komanso kufunitsitsa kwa oyendetsa magalimoto kuti agwiritse ntchito, kufunikira ndi kupezeka kwa malo opangira magetsi m'misika yayikulu yaku China zikuyembekezeka kukwera kwambiri.

Kuyika kolondola kwambiri kwa Bluetooth nthawi zambiri kumatanthawuza kulondola kwa mtunda wa mita kapena centimita. Mlingo wolondolawu ndi wosiyana kwambiri ndi kulondola kwa mita 5-10 komwe kumaperekedwa ndi matekinoloje okhazikika. Mwachitsanzo, pofufuza sitolo inayake m'malo ogulitsira, malo olondola a 20 centimita kapena kuchepera angathandize kwambiri kupeza