Sei Isingakwanisi Classic Bluetooth Module Kuwana Yakaderera Simba Kushandiswa?
Kubuda kwepasi-simba bluetooth module yakavandudza kukanganisa kweklasic bluetooth modules uye yave yakajairwa gadziriso yepamusoro-yekupedzisira smartphones. BLE module + imba yakangwara, ita kuti hupenyu hwedu huve hungwaru.
Sei isingakwanise kirasi yeBluetooth module kuwana yakaderera simba rekushandisa?
Ngatitarisei maficha eBluetooth yakaderera simba module ine Bluetooth module inogadzira Joinet:
1: Iyo yakaderera simba rekushandisa
Kuti uderedze mashandisiro emagetsi, Bluetooth yakaderera simba zvishandiso zvinopedza yakawanda yenguva yavo mukurara mode. Kana chiitiko chikaitika, chishandiso chinongomuka uye chinotumira meseji kune gedhi, smartphone kana PC. Iyo yakanyanya / peak simba rekushandisa haipfuure 15mA. Kushandiswa kwesimba panguva yekushandiswa kunoderedzwa kusvika pachikamu chimwe chete chegumi cheiyo yemidziyo yechinyakare yeBluetooth. Mukushandisa, bhatani bhatiri rinogona kuchengetedza kushanda kwakagadzikana kwemakore akati wandei.
2: Kugadzikana, Kuchengetedza uye Kuvimbika
Bluetooth Low Energy tekinoroji inoshandisa iyo yakafanana Adaptive Frequency Hopping (AFH) tekinoroji seyakajairwa tekinoroji yeBluetooth, nekudaro kuve nechokwadi chekuti Bluetooth Low Energy modules inogona kuchengetedza yakagadzikana kutapurirana munzvimbo dzine "ruzha" RF munzvimbo dzekugara, maindasitiri uye zvekurapa. Kuti uderedze mutengo uye mashandisirwo emagetsi ekushandisa AFH, tekinoroji yeBluetooth Low Energy yakadzikisa huwandu hwematanho kubva pa79 1 MHz migero yakafara yemazuva ese eBluetooth tekinoroji kusvika ku40 2 MHz yakafara nzira.
3: Wireless Coexistence
Tekinoroji yeBluetooth inoshandisa 2.4GHz ISM frequency bhendi isingade rezinesi. Nematekinoroji mazhinji anogovera iyi airwave nzvimbo, kuita kwewireless kunotambura nekugadziriswa kwekukanganisa uye kutapurirana kunokonzerwa nekukanganisika (semuenzaniso kuwedzera latency, kuderedzwa kwekubuda, nezvimwewo). Mukuda maapplication, kupindira kunogona kudzikiswa kuburikidza nekuronga frequency uye yakakosha antenna dhizaini. Nekuti ese ari maviri echinyakare Bluetooth module uye Bluetooth yakaderera simba module inoshandisa AFH, tekinoroji inogona kuderedza kukanganiswa kwemamwe matekinoroji eredhiyo, kutapurirana kweBluetooth kune kugadzikana kwakanaka uye kuvimbika.
4: Connection range
Iyo modulation yeBluetooth yakaderera simba tekinoroji yakati siyanei neiyo yechinyakare Bluetooth tekinoroji. Iyi modulation yakasiyana inogonesa kubatanidza kunosvika mazana matatu emamita pane isina waya chipset ye10 dBm (Bluetooth Low Energy yakanyanya simba).
5: Kureruka kwekushandisa uye kubatanidzwa
Iyo Bluetooth yakaderera simba piconet inowanzobva pane tenzi mudziyo wakabatana kune akawanda evaranda zvishandiso. Mune piconet, zvishandiso zvese zviri masters kana varanda, asi hazvigone kuve vese vatenzi nevaranda panguva imwe chete. Iyo tenzi mudziyo inodzora kutaurirana frequency yemuranda mudziyo, uye mudziyo wenhapwa unogona kungotaurirana zvinoenderana nezvinodiwa zvechigadzirwa chetenzi. Kuenzaniswa neyechinyakare Bluetooth tekinoroji, basa idzva rakawedzerwa neBluetooth yakaderera simba tekinoroji ndiyo "nhepfenyuro" basa. Nechinhu ichi, mudziyo wenhapwa unogona kuratidza kuti unoda kutumira data kune tenzi mudziyo.
Sezvo iyo yemuviri layer modulation uye demodulation nzira dzekirasi yeBluetooth uye yakaderera-simba Bluetooth zvakasiyana, yakaderera-simba maBluetooth zvishandiso uye zvemhando yepamusoro Bluetooth zvishandiso hazvigone kutaurirana. Kana iyo tenzi mudziyo iri yakaderera-simba Bluetooth mudziyo, mudziyo wenhapwa unofanirwawo kunge uine yakaderera-simba Bluetooth mudziyo; zvakafanana, yemhando yepamusoro Bluetooth muranda mudziyo unogona chete kutaurirana neyekare Bluetooth master mudziyo.
Joinet, setsvagiridzo uye kusimudzira uye mugadziri weakaderera-simba maBluetooth module, kuwedzera kune yakaderera-simba maBluetooth module, isu tine mhinduro dzinoenderana, senge: smart bhurasho remazino, networked mvura yekuchenesa, nezvimwe. Kugamuchirwa kubvunza!