he aha te Bluetooth Protocol Stack
Ko te puranga Nihokikorangi, e mohiotia ana ko te tāpae kawa Nihokikorangi, he kohinga kawa rorohiko e whakamahia ana e nga taputapu Nihokikorangi ki te whakawhitiwhiti korero ki a raatau ano. He maha nga paparanga kei roto i te puranga, ko ia kawenga mo tetahi mahi motuhake. Ka mahi tahi enei paparanga ki te whakarite me te pupuri i te hononga i waenga i nga taputapu Nihokikorangi e rua, neke atu ranei, me te whakahaere i te whakawhitiwhiti korero i waenga i a raatau. Ko etahi o nga mahi e mahia ana e te puranga Nihokikorangi ko te rapu taputapu, te whakatu hononga, me te whakawhiti raraunga. Ka taea e nga punaha whakahaere me nga taputapu rereke te whakamahi i nga taapiri Nihokikorangi rereke, a ka whakamahia etahi kawa rereke i roto i ia puranga.
Me pehea te whiriwhiri i te Tapae Kawa Nihokikorangi Tika / RF Kōwae mo te motuka
I te nuinga o te wa, ka kowhiria e matou te waahanga Bluetooth Protocol Stack/RF mo nga tono motuka, me whakapumau nga tohu e whai ake nei:
1. Pūnaha whakahaere (OS): Android/Linux, etc.
2. Putanga Kernel
3. Nga whakaritenga atanga: penei i te UART, SDIO, PCle, etc.
4. Nga ahuatanga tono taipitopito
Feasycom Bluetooth kawa tāpae / RF kōwae whakataki
| tauira | BT805A | BT805B/C | BT825B | BT825EB | WF122 | BW101 | BW104 | BW105 | BW121 | BW126 | BW151 |
| chipset | TKT8311 | TKT8811 | RTL8761BTV | RTL8761BTV | RTL8811 | QCA1023 | QCA6574A | QCA6574A | RTL8821CS | RTL8852BE | AD8800 |
| UART | YES | YES | YES | YES | NO | YES | YES | YES | YES | YES | YES |
| SDIO | NO | NO | NO | NO | NO | YES | NO | NO | YES | NO | NO |
| PCle | NO | NO | NO | NO | NO | NO | YES | YES | NO | YES | NO |
| USB | NO | NO | NO | NO | YES | NO | NO | NO | NO | NO | YES |
| BT | 4.2 | 4.2 | 5.0 | 5.0 | 4.2 | 5.0 | 5.0 | 5.0 | 4.2 | 5.2 | 5.0 |
| Mahi Pāmahana (℃) |
-40 ~ 85 | -40 ~ 85 | -20 ~ 70 | -20 ~ 70 | -20 ~ 70 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -20 ~ 80 |
