Kukho iintlobo ezahlukeneyo zoqhagamshelo ezikhoyo kwisixhobo se-BLE. Into edityanisiweyo ye-BLE inokuba nemisebenzi emi-4 eyahlukeneyo:
1. Umsasazi
"Umsasazi" uya kusetyenziswa njengeseva. Ngaloo ndlela, injongo yayo kukudlulisa idatha kwisixhobo rhoqo, kodwa ayixhasi naluphi na uxhumano olungenayo.
Umzekelo oqhelekileyo yiBeacon esekwe kwiBluetooth Low Energy. Xa ibhakana ikwimowudi yosasazo, ibekwe ngokubanzi kwimo engaqhagamshelwanga. I-Beacon iya kusasaza ipakethi yedatha kwindawo eyingqongileyo ngamaxesha aqhelekileyo. Njengomgcini ozimeleyo weBluetooth, iya kufumana usasazo lweBeacon ngamaxesha athile xa isenza iintshukumo zokuskena Ngaphandle kwepakethi. Umxholo wepakethi unokuqulatha ukuya kuthi ga kwi-31 bytes yomxholo. Ngexesha elifanayo, xa umninimzi efumana ipakethi yosasazo, iya kubonisa idilesi ye-MAC, iSibonakalisi esiFunyiweyo saMandla oMbonakaliso (RSSI), kunye nedatha ethile yokukhangisa ehambelana nesicelo. Lo mfanekiso ungezantsi Feasycom BP103: Bluetooth 5 Mini Beacon
2. Umkhangeli
Kwinqanaba lesibini, isixhobo sinokubeka iliso kuphela kwaye sifunde idatha ethunyelwe "ngumsasazi". Kwimeko enjalo, into ayikwazi ukuthumela naluphi na uxhumano kumncedisi.
Umzekelo oqhelekileyo yiGateway. I-BLE Bluetooth ikwimowudi yokujonga, akukho kusasazo, inokuskena izixhobo zokusasaza ezijikelezileyo, kodwa ayinakufuna unxibelelwano nezixhobo zokusasaza. Lo mfanekiso ungezantsi Feasycom Gateway BP201: Bluetooth Beacon Gateway
3. Embindini
Umbindi uhlala une-smartphone okanye ithebhulethi. Esi sixhobo sibonelela ngeendlela ezimbini ezahlukeneyo zoqhagamshelwano: nokuba kukwimo yentengiso okanye kwimo yoqhagamshelo. Ikhokela inkqubo yonke njengoko ibangela ukudluliselwa kwedatha. Lo mfanekiso ungezantsi Feasycom BT630, ngokusekelwe nRF52832 chipset, ixhasa iindlela ezintathu: central, peripheral, central-peripheral. Imodyuli encinci yeBluetooth nRF52832 Chipset
4. I-peripheral
Isixhobo se-peripheral sivumela uqhagamshelo kunye nokudluliselwa kwedatha kunye noMbindi ngamaxesha athile. Injongo yale nkqubo kukuqinisekisa ukuhanjiswa kwedatha jikelele ngokusebenzisa inkqubo eqhelekileyo, ukuze ezinye izixhobo nazo zifunde kwaye ziqonde idatha.
Imodyuli yeBluetooth Low Energy esebenza kwimodi yeperipheral ikwakwimo yosasazo, ilindele ukuskenwa. Ngokungafani nemodi yokusasazwa, imodyuli yeBluetooth kwimodi yekhoboka inokudityaniswa, kwaye yenza njengekhoboka ngexesha lokuhanjiswa kwedatha.
Uninzi lweemodyuli zethu zeBLE zinokuxhasa imowudi esembindini kunye neperipheral. Kodwa sine-firmware exhasa i-peripheral-only mode, lo mfanekiso ungezantsi ngu-Feasycom BT616, une-firmware exhasa i-peripheral-only mode: BLE 5.0 Module TI CC2640R2F Chipset
