Empilweni yanamuhla nasekukhiqizeni, i-Bluetooth Low Energy (BLE) ubuchwepheshe obunamandla. Ngomklamo omusha wedivayisi ye-BLE, unjiniyela womkhiqizo uzodinga amamojula e-BLE angase adlale indima emaphakathi neseceleni.
Yini i-BLE Central?
I-A Central iyidivayisi, eskena amadivayisi e-Bluetooth ukuze ixhume futhi isebenzise ulwazi olusingethwe yiyo. Ngokuvamile, amadivayisi Amaphakathi anothile ngokwezisetshenziswa ezifana namandla ekhompuyutha uma kuqhathaniswa namadivayisi Asemngceleni. Uxhumano lwangaphambilini: ekuqaleni, idivayisi ebizwa ngokuthi i-Central device, ngemva kokuxhumeka, ebizwa ngokuthi master.
Yini i-BLE Peripheral?
I-peripheral ye-BLE ingaskenwa ngedivayisi ye-Bluetooth Central. Ngemuva kokuthi kusungulwe uxhumano lwe-BLE, idivayisi ye-peripheral ebizwa ngokuthi isigqila.
Okwamanje, Feasycom I-Bluetooth Low Energy module ingasekela amamodi amaphakathi ne-peripheral. Uma imojuli ye-BLE iskena ezinye izisetshenziswa ze-BLE, iyisisetshenziswa esimaphakathi se-BLE, futhi imojula ye-BLE iskenwa ngamanye amadivaysi, kuzoba yi-BLE peripheral device. Ukuze kuhlangatshezwane nezidingo ezihlukene zohlelo lokusebenza, i-Feasycom yakha amamojula ahlukahlukene e-BLE, njengothi oluncane Imodeli ye-NRF52832 I-FSC-BT630, i-Ultra-small size module FSC-BT690 kanye ne-TI CC2640 module FSC-BT616. Ukuze uthole ukwaziswa okwengeziwe, sicela uxhumane nethimba le-Feasycom.
Ingabe ufuna ukwazi okwengeziwe mayelana nendlela yokukhetha imojuli ye-bluetooth? Sicela uvakashele isixhumanisi esingezansi:
https://www.feasycom.com/how-to-choose-bluetooth-module.html
