Akwai nau'ikan nau'ikan Bluetooth da yawa a kasuwa, kuma sau da yawa abokin ciniki ba zai iya zaɓar na'urar Bluetooth mai dacewa da sauri ba, abubuwan da ke biyowa zasu jagorance ku don zaɓar tsarin da ya dace a ƙarƙashin takamaiman yanayi:
1. Chipset, Chipset yana ƙayyade kwanciyar hankali da aikin samfur yayin amfani, wasu abokan ciniki na iya neman shahararren ƙirar kwakwalwar kwamfuta kai tsaye, misali CSR8675, nRF52832, TI CC2640, da sauransu.
2. Amfani (bayanai kawai, audio kawai, bayanai da sauti), misali, idan kuna haɓaka lasifikar Bluetooth, dole ne ku zaɓi nau'ikan guda ɗaya mai goyan bayan bayanan martaba, FSC-BT802(CSR8670) da FSC-BT1006A(QCC3007) na iya zama dace da ku.
Idan ana amfani da shi don canja wurin bayanai, kuna buƙatar sanin nau'in aikace-aikacen da kuka shirya don haɓakawa, misali, sadarwar bayanai mai sauƙi ɗaya-ɗaya, ko aikace-aikacen raga, ko sadarwar bayanai ɗaya-zuwa-yawa, da sauransu.
Idan ana amfani da shi don canja wurin sauti, kuna buƙatar sanin ko ana amfani da shi don saurin watsa sauti ɗaya zuwa ɗaya ko karɓa, ko watsa shirye-shiryen Audio, ko TWS, da sauransu.
Feasycom kamfanin yana da duk mafita, idan kana neman cewa module bayani, kawai jin free sako mu.
3. Nisan aiki, idan ɗan gajeren nesa ne kawai, ƙirar al'ada na iya cika buƙatarku, idan kuna buƙatar canja wurin bayanai don 80m ko tsayi, ƙirar 1 na aji zai dace da ku, misali FSC-BT909(CSR8811) super dogon- kewayon module.
4. Amfani da wutar lantarki, na'urar fasaha ta wayar hannu galibi tana buƙatar ƙarancin wutar lantarki, a wannan lokacin, Feasycom FSC-BT616 (TI CC2640R2F) ƙananan makamashin makamashi zai dace da ku.
5. Bluetooth dual mode ko single mode, misali, idan kawai amfani da BLE, ba za ka bukatar dual mode module, idan kana bukatar ta amfani da SPP+GATT ko audio profiles+SPP+GATT, dual mode module zai dace da. ka.
6. Interface, Bluetooth module ta dubawa hada da UART, SPI, I2C, I2S / PCM, analog I / O, USB, MIC, SPK da dai sauransu.
7. Gudun watsa bayanai, saurin watsa bayanai daban-daban ya bambanta, misali FSC-BT836B ta watsa saurin ya kai 82 kB/s (Speed in practice).
8. Yanayin aiki, ko ana amfani da module ɗin azaman maigida ko bawa, watsa sauti ko karɓar sauti, idan ana amfani da shi azaman babban, idan wannan tsarin yana buƙatar tallafin canja wurin bayanai zuwa na'urorin bayi da yawa.
9. Girma, idan kuna buƙatar ƙaramin girman girman, FSC-BT821 (Realtek8761, yanayin dual, bayanai kawai), FSC-BT630 (nRF52832, BLE5.0, bayanai kawai), FSC-BT802 (CSR8670, BT5.0 dual yanayin). , bayanai da sauti) ƙananan girma ne.
Kuna son ƙarin sani game da mafita na Bluetooth/Wi-Fi na Feasycom? Da fatan za a sanar damu!
