Kuenzanisa kwevagadziri
1. CC2640R2F: I7mm * 7mm volumetric patch type BLE4.2/5.0 Bluetooth chip yakatangwa neTexas Instruments (TI), ine ARM M3 yakavakirwa-mukati. Seshanduro yakakwidziridzwa yeCC2640, CC2640R2F yakagadziridzwa zvizere maererano nekutsigira mapuroteni uye ndangariro.
2. NRF52832: IBLE5.0 Bluetooth chip yakatangwa neNordic Semiconductor (Nordic), ine ARM yakavakirwa-mukati M4F core. NRF52832 ishanduro yakakwidziridzwa yeNRF51822. Iyo yakakwidziridzwa musimboti ine simba rakawanda rekombuta uye inoyangarara-point komputa tekinoroji.
Kuenzanisa kwe chipset
1. CC2640R2F: Sezvinoratidzwa pamufananidzo uri pasi apa, CC2640R2F ine macores matatu emuviri (CPU). Imwe neimwe CPU inogona kushandiswa yakazvimirira kana kugovaniswa RAM/ROM. Imwe neimwe CPU inoita mabasa ayo uye inoshanda pamwe chete, kuwana chiyero pakati pekuita uye mashandisiro emagetsi kusvika pamwero mukuru. Iwo makuru mabasa eSensor controller ndeye peripheral control, ADC sampling, SPI kutaurirana, nezvimwe. Kana iyo system CPU dormancy, iyo Sensor controller inogona kushanda yakazvimirira. Iyi dhizaini inoderedza zvakanyanya system CPU kumuka-frequency uye inoderedza kushandiswa kwesimba.
2. NRF52832: Sezvinoratidzwa mumufananidzo uri pasi apa, nRF52832 i-single-core SoC, zvinoreva kuti mushure mekutanga BLE protocol stack, protocol stack ndiyo inonyanya kukosha. Iko kukoshesa kwechirongwa chekunyorera kuchave kwakaderera pane iyo yeprotocol stack, uye kuita kunogona kukanganiswa mumashandisirwo ane yakakwirira-chaiyo-nguva zvinodiwa senge mota control. Mumusika wemidziyo inopfekwa, simba remakomputa rakasimba rinodiwa, asi mune mamwe maapplication, sekuunganidza sensor uye nyore kugadzirisa zvakare sarudzo dzakanaka.
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CC2640R2F uye NRF52832 Kuenzanisa kwezvinhu
1. CC2640R2F inotsigira BLE4.2 uye BLE5.0, ine yakavakirwa-mukati 32.768kHz wachi crystal oscillator, inotsigira yepasi rose rezinesi-isina ISM2.4GHz frequency bhendi, uye ine yakavakirwa-mukati-inoshanda uye ine simba shoma Cortex-M3. uye Cortex-M0 dual-core processors. Zviwanikwa zvakawanda, 128KB FLASH, 28KB RAM, tsigiro 2.0～3.6V magetsi ekupa, magetsi makuru kupfuura 3.3V anogona kuvimbisa kushanda kwakanyanya.
2. NRF52832 single chip, yakanyanya kuchinjika 2.4GHz multi-protocol SoC, inotsigira BLE5.0, frequency band 2.4GHz, 32-bit ARM Cortex-M4F processor, inopa voltage 3.3V, range 1.8V ~ 3.6V, 512kB flash memory + 64kB RAM , iyo mhepo link inoenderana nenRF24L uye nRF24AP yakatevedzana.
Parizvino, Feasycom ine Bluetooth module FSC-BT630 inoshandisa NRF52832 chipset, uye FSC-BT616 inoshandisa CC2640R2F chipset.
