Dab tsi yog Bluetooth Tsawg Zog
Bluetooth LE, lub npe tag nrho yog Bluetooth Tsis Muaj Zog, colloquially BLE, nws yog lub wireless tus kheej cheeb tsam network technology tsim thiab ua lag luam los ntawm Bluetooth SIG tsom rau cov ntawv tshiab hauv kev kho mob, kev noj qab haus huv, beacons, kev ruaj ntseg, thiab kev lom zem hauv tsev, thiab lwm yam. Nws yog ywj siab ntawm Bluetooth BR / EDR thiab tsis muaj compatibility, tab sis BR / EDR thiab LE tuaj yeem ua ke.
Txog tam sim no BLE tau tsim BLE 5.2, BLE 5.1, BLE 5.0, BLE 4.2, BLE 4.0 Bluetooth LE version, piv rau Classic Bluetooth, Bluetooth Tsawg Zog yog npaj los muab kev txo hwj chim ntau thiab tus nqi thaum tswj kev sib txuas lus zoo sib xws, cov ntaub ntawv tus nqi ib txwm qis dua Classic Bluetooth, cov cuab yeej iOS no tsuas yog txhawb nqa Bluetooth LE rau cov ntaub ntawv xa mus los ntawm lub neej ntawd, thiab ib txwm, cov ntaub ntawv tus nqi yog li 4KB / s rau BLE, tab sis Feasycom tuam txhab muaj Bluetooth module txhawb BLE cov ntaub ntawv tus nqi txog 75 KB / s . Qhov ceev yog ntau zaus dua li BLE zoo tib yam.
FSC-BT836B thiab FSC-BT826B Bluetooth 5.0 dual hom modules tau pom zoo rau cov ntawv thov uas xav tau cov ntaub ntawv siab, ob tus qauv no ib txhij txhawb Classic Bluetooth thiab Bluetooth LE.
Bluetooth LE feem ntau suav nrog ob txoj cai: GATT thiab SIG Mesh. Rau GATT profile, nws muab faib ua GATT central thiab peripheral (tseem hu ua GATT tus neeg siv khoom thiab server).
Bluetooth LE muaj qee qhov profile rau kev ua kis las thiab qoj accessories suav nrog:
- BCS (Kev Pabcuam Lub Cev Muaj Zog)
- CSCP (Cycling Speed and Cadence Profile) rau cov sensors txuas nrog lub tsheb kauj vab lossis lub tsheb kauj vab los ntsuas kev sib tw thiab lub log ceev.
- CPP (Cycling Power Profile)
- HRP (Heart Rate Profile) rau cov khoom siv uas ntsuas lub plawv dhia
- LNP (Qhov Chaw thiab Navigation Profile)
- RSCP (Running Ceev thiab Cadence Profile)
- WSP (Qhov hnyav Scale Profile)
Lwm yam profiles:
- IPSP (Internet Protocol Support Profile)
- ESP (Environmental Sensing Profile)
- UDS (User Data Service)
- HOGP (HID dhau GATT Profile) tso cai rau Bluetooth LE-enabled Wireless nas, keyboards thiab lwm yam khoom siv muab roj teeb lub neej ntev.
BLE cov kev daws teeb meem:
FSC-BT616 | BLE 5.0 Module TI CC2640R2F Chipset
nta
- TI CC2640R2F chipset
- PEB 5.0
- FCC, CE, IC tau ntawv pov thawj
FSC-BT630 | Me Me Bluetooth Module nRF52832 Chipset
nta
- Nordic NRF52832 Chipset
- BLE 5.0, Bluetooth Mesh
- Me me nrog on-board kav hlau txais xov
- Txhawb ntau yam kev sib txuas
- * FCC, CE, IC, KC tau ntawv pov thawj
