He aha ka Bluetooth Low Energy
Bluetooth LE, ka inoa piha ʻ Lowlelo Pilikino Bluetooth, colloquially BLE, he uʻi uʻi wahi pilikino ʻenehana i hoʻolālā ʻia a kūʻai ʻia e ka Bluetooth SIG i manaʻo ʻia i nā noi hou i ka mālama olakino, olakino, beacons, palekana, a me nā ʻoihana ʻoliʻoli home, a me nā mea ʻē aʻe. hiki ke hoʻohālikelike, akā hiki ke noho pū ʻo BR/EDR a me LE.
A hiki i kēia manawa ua hoʻomohala ʻo BLE BLE 5.2, BLE 5.1, BLE 5.0, BLE 4.2, BLE 4.0 Bluetooth LE version, i hoʻohālikelike ʻia me Classic Bluetooth, Bluetooth Low Energy ua manaʻo ʻia e hāʻawi i ka hoʻemi nui ʻana i ka hoʻohana ʻana i ka mana a me ke kumukūʻai me ka mālama ʻana i kahi kamaʻilio like, kani ka ʻikepili. ʻoi aku ka haʻahaʻa ma mua o ka Bluetooth maʻamau, kākoʻo wale ka mea iOS i ka Bluetooth LE no ka hoʻouna ʻana i ka ʻikepili ma ke ʻano maʻamau, a ʻo ka maʻamau, ʻo ka helu ʻikepili ma kahi o 4KB/s no BLE, akā ʻo ka hui Feasycom ke kākoʻo nei i ka module Bluetooth i ka helu ʻikepili BLE a hiki i 75KB/s. . ʻOi aku ka wikiwiki o ka māmā ma mua o BLE maʻamau.
ʻO ka FSC-BT836B a me ka FSC-BT826B Bluetooth 5.0 ʻelua mode modules e paipai nui ʻia no nā noi e koi ana i ka helu ʻikepili kiʻekiʻe, kākoʻo kēia mau hiʻohiʻona ʻelua i ka Classic Bluetooth a me Bluetooth LE.
Loaʻa ka Bluetooth LE i ʻelua protocol: GATT a me SIG Mesh. No ka moʻolelo GATT, ua hoʻokaʻawale ʻia i GATT kikowaena a me ka peripheral (ʻike pū ʻia ʻo GATT mea kūʻai a me server).
Loaʻa i ka Bluetooth LE kekahi mau moʻolelo no ka haʻuki a me nā mea hoʻoikaika kino:
- BCS (Lau Hana Hana Kino)
- CSCP (Ke Kiʻi Paʻi Paʻikala a me ka Hōʻike Kūleʻa) no nā mea ʻike i hoʻopili ʻia i ke kaʻa kaʻa a i ʻole ka hoʻoikaika kino e ana i ka cadence a me ka wikiwiki o ka huila.
- CPP (Kōnaehana Mana Paʻikala)
- HRP (Heart Rate Profile) no nā mea hana e ana i ka puʻuwai puʻuwai
- LNP (He wahi a me ka palapala hoʻokele)
- RSCP (Ke holo wikiwiki a me ke kiʻi kiʻi ʻana)
- WSP (Kōnaehana Kaumaha Weight)
Nā moʻolelo ʻē aʻe:
- IPSP (Internet Protocol Support Profile)
- ESP (Environmental Sensing Profile)
- UDS (User Data Service)
- ʻO HOGP (HID ma luna o GATT Profile) e ʻae ana i nā ʻiole Wireless Bluetooth LE-enabled, keyboards a me nā mea hana ʻē aʻe e hāʻawi ana i ke ola pākaukau lōʻihi.
Nā hoʻonā BLE:
FSC-BT616 | BLE 5.0 Module TI CC2640R2F Chipset
hiʻona
- TI CC2640R2F chipset
- BE 5.0
- FCC, CE, IC i hōʻoia ʻia
FSC-BT630 | NRF52832 Chipset liʻiliʻi
hiʻona
- Nordic nRF52832 chipset
- BLE 5.0, Mesh Bluetooth
- Nui liʻiliʻi me ka antenna ma luna o ka papa
- Kākoʻo i nā pilina he nui
- *FCC, CE, IC, KC i hōʻoia ʻia
