Itekhnoloji yeBluetooth yaMandla aphantsi

Yintoni iBluetooth Low Energy

IBluetooth LE, igama elipheleleyo ngu I-Bluetooth Low Energy, i-colloquially BLE, bubuchwephesha bomsebenzi womnatha wobuqu obungenazingcingo obuyilwe kwaye buthengiswe yiBluetooth SIG ejolise kwizicelo zenoveli kukhathalelo lwempilo, ukomelela, iibhikhoni, ukhuseleko, kunye namashishini okuzonwabisa ekhaya, njl. njl. Izimele kwiBluetooth BR/EDR kwaye ayinayo. ukuhambelana, kodwa i-BR/EDR kunye ne-LE zinokuhlalisana.

Ukuza kuthi ga ngoku i-BLE iphuhlise i-BLE 5.2, i-BLE 5.1, i-BLE 5.0, i-BLE 4.2, i-BLE 4.0 i-Bluetooth LE inguqulo, xa kuthelekiswa ne-Classic Bluetooth, iBluetooth Low Energy yenzelwe ukubonelela ngokuncitshiswa kokusetyenziswa kwamandla kunye neendleko ngelixa ugcina unxibelelwano olufanayo, idatha. izinga eliqhelekileyo elisezantsi kune-Classic Bluetooth, isixhobo se-iOS sixhasa kuphela i-Bluetooth LE yokuhanjiswa kwedatha ngokungagqibekanga, kwaye ngokuqhelekileyo, izinga ledatha limalunga ne-4KB / s ye-BLE, kodwa inkampani ye-Feasycom inemodyuli yeBluetooth isekela i-BLE yedatha ukuya kwi-75KB / s. . Isantya sikhawuleza kaninzi kuneBLE eqhelekileyo.

I-FSC-BT836B kunye ne-FSC-BT826B Bluetooth 5.0 iimodyuli zemodyuli ezimbini zinconywa kakhulu kwizicelo ezifuna izinga eliphezulu ledatha, le mizekelo mibini ixhasa i-Classic Bluetooth kunye neBluetooth LE.

IBluetooth LE ikakhulu ibandakanya iinkqubo ezimbini: GATT kunye SIG Mesh. Kwiprofayile ye-GATT, yahlulahlulwe yaba yi-GATT esembindini nakwi-peripheral (ekwaziwa ngokuba yi-GATT client kunye neseva).

IBluetooth LE ineeprofayili ezithile zemidlalo kunye nezixhobo zokuqina zibandakanya:

• I-BCS (Inkonzo yoBume boMzimba)
• I-CSCP (i-Speed ​​​​Cycling Speed ​​kunye ne-Cadence Profile) yeenzwa ezifakwe kwibhayisikili okanye ibhayisikili yokuzivocavoca ukulinganisa i-cadence kunye nesantya sevili.
• I-CPP (iProfayili yaMandla okuBhayiseka)
• I-HRP (Iprofayili yeNtliziyo yeNtliziyo) yezixhobo ezilinganisa izinga lokubetha kwentliziyo
• I-LNP (iNdawo kunye neProfayile yokuHamba)
• I-RSCP (Isantya sokubaleka kunye neProfayili yeCadence)
• WSP

Ezinye iiprofayile:

• IPSP (Iprofayile yeNkxaso yeProtokholi ye-Intanethi)
• I-ESP (Iprofayili yoVavanyo lweNdalo)
• UDS (Inkonzo yeDatha yoMsebenzisi)
• I-HOGP (HID phezu kweProfayili ye-GATT) ivumela i-Bluetooth LE-enabled Wireless mice, keyboards kunye nezinye izixhobo ezinikezela ubomi bebhetri ixesha elide.

Izisombululo ze-BLE: