Faatusatusaga o tagata gaosi oloa
1. CC2640R2F: O se 7mm * 7mm volumetric patch type BLE4.2 / 5.0 Bluetooth puʻe faʻalauiloa e Texas Instruments (TI), faʻatasi ai ma le ARM M3 faʻavae. I le avea ai o se faʻaleleia o le CC2640, CC2640R2F ua faʻaleleia atoatoa i tulaga o le lagolagoina o tulafono ma le manatua.
2. NRF52832: O le BLE5.0 Bluetooth puʻe na faʻalauiloaina e Nordic Semiconductor (Nordic), faʻatasi ai ma le ARM M4F faʻavae. NRF52832 ose fa'afouga fa'afouga ole NRF51822. O le 'au'au fa'afou e sili atu le malosi o le mana fa'akomepiuta ma fa'atekonolosi fa'anofoa'i.
Fa'atusatusaga o chipset
1. CC2640R2F: E pei ona fa'aalia i le ata o lo'o i lalo, CC2640R2F o lo'o iai ni fa'aletino e tolu (CPU). O PPU ta'itasi e mafai ona fa'aoga tuto'atasi pe fa'asoa le RAM/ROM. E fa'atino e PPU ta'itasi ona lava tiute ma galulue fa'atasi, e maua ai le paleni i le va o le fa'atinoga ma le fa'aaogaina o le eletise i le tele. O galuega autu a le Sensor controller o le peripheral control, faʻataʻitaʻiga ADC, fesoʻotaʻiga SPI, ma isi. O lenei mamanu e matua faʻaitiitia ai le faʻaogaina o le CPU ma faʻaitiitia le faʻaogaina o le eletise.
2. NRF52832: E pei ona faʻaalia i le ata o loʻo i lalo, o le nRF52832 o se SoC e tasi-core, o lona uiga a maeʻa ona amata le BLE protocol stack, o le protocol stack e sili ona maualuga. O le fa'amuamua o le polokalame talosaga o le a maualalo ifo nai lo le fa'aputuga fa'apolokalame, ma e ono a'afia le fa'atinoga i talosaga e iai mana'oga fa'ato'a maualuga e pei o le fa'atonutonuina o afi. I totonu o le maketi o masini faʻaogaina, e manaʻomia le malosi o le komipiuta, ae i isi faʻaoga, e pei o le aoina o masini ma le faʻaogaina faigofie o filifiliga lelei foi.
.
CC2640R2F ma NRF52832 Fa'atusatusaga o foliga
1. CC2640R2F lagolago BLE4.2 ma BLE5.0, ua fausia-i le 32.768kHz uati tioata oscillator, lagolagoina le lalolagi-leai se laisene ISM2.4GHz fa'alava alavai, ma ua fausia-i le maualuga-faatinoga ma maualalo-mana Cortex-M3 ma Cortex-M0 lua-core processors. Tele punaoa, 128KB FLASH, 28KB RAM, lagolago 2.0 ~ 3.6V le eletise, sapalai eletise sili atu nai lo le 3.3V e mafai ona faʻamaonia le faʻatinoga sili.
2. NRF52832 pusi tasi, sili ona fetuutuunai 2.4GHz tele-protocol SoC, lagolago BLE5.0, alalaupapa 2.4GHz, 32-bit ARM Cortex-M4F processor, tuuina atu voltage 3.3V, laina 1.8V ~ 3.6V, 512kB flash manatua + 64kB RAM, o le ea soʻotaga e fetaui ma le nRF24L ma le nRF24AP faasologa.
I le taimi nei, Feasycom o loʻo i ai le Bluetooth module FSC-BT630 e faʻaaogaina NRF52832 chipset, ma FSC-BT616 faʻaaogaina CC2640R2F chipset.
