Papiso ea bahlahisi
1. CC2640R2F: Ke 7mm * 7mm volumetric patch mofuta oa BLE4.2 / 5.0 Bluetooth chip e qalileng ke Texas Instruments (TI), e nang le motheo oa ARM M3 o hahiloeng. Joalo ka mofuta o ntlafalitsoeng oa CC2640, CC2640R2F e ntlafalitsoe ka botlalo mabapi le liprothokholo tse tšehetsang le mohopolo.
2. NRF52832: Ke BLE5.0 Bluetooth chip e qalileng ke Nordic Semiconductor (Nordic), e nang le motheo oa ARM M4F o hahiloeng. NRF52832 ke mofuta o ntlafalitsoeng oa NRF51822. Mokotla o ntlafalitsoeng o na le matla a matla a khomphutha le theknoloji ea khomphutha ea floating-point.
Papiso ea chipset
1. CC2640R2F: Joalokaha ho bontšitsoe setšoantšong se ka tlase, CC2640R2F e na le li-core cores tse tharo (CPU). CPU e 'ngoe le e' ngoe e ka sebelisoa e ikemetseng kapa ea arolelanoa RAM/ROM. CPU e 'ngoe le e 'ngoe e etsa mesebetsi ea eona 'me e sebetsa ka tšebelisano, e fumana tekano lipakeng tsa ts'ebetso le ts'ebeliso ea matla ho isa tekanyong e kholo. Mesebetsi e ka sehloohong ea Sensor controller ke taolo ea peripheral, ADC sampling, SPI puisano, joalo-joalo Ha tsamaiso ea CPU dormancy, molaoli oa Sensor a ka sebetsa ka bolokolohi. Moralo ona o fokotsa haholo lebelo la ho tsoha ha CPU mme o fokotsa tšebeliso ea matla.
2. NRF52832: Joalokaha ho bontšitsoe setšoantšong se ka tlase, nRF52832 ke SoC e le 'ngoe, e bolelang hore ka mor'a ho qala stack ea protocol ea BLE, stack ea protocol ke eona e tlang pele ka ho fetisisa. Ntho ea pele ea lenaneo la kopo e tla ba tlase ho feta ea protocol stack, 'me tshebetso e ka ameha lits'ebetsong tse nang le litlhoko tse phahameng tsa nako ea sebele tse kang ho laola motlakase. 'Marakeng oa lisebelisoa tse aparoang, matla a matla a komporo a hlokahala, empa lits'ebetsong tse ling, joalo ka pokello ea sensor le ts'ebetso e bonolo le tsona ke khetho e ntle.
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CC2640R2F le NRF52832 Papiso ea likarolo
1. CC2640R2F e tshehetsa BLE4.2 le BLE5.0, e na le crystal oscillator ya watjhe e hahelletsweng ka hare ho 32.768kHz, e tshehetsa sehlopha sa maqhubu sa maqhubu a ISM2.4GHz a se nang laesense, mme e hahellehile ka tshebetso e phahameng le ya matla a tlase a Cortex-M3. le Cortex-M0 dual-core processors. Lisebelisoa tse ngata, 128KB FLASH, 28KB RAM, tšehetso ea 2.0 ~ 3.6V phepelo ea motlakase, phepelo ea motlakase e fetang 3.3V e ka netefatsa ts'ebetso e ntle ka ho fetisisa.
2. NRF52832 single chip, haholo flexible 2.4GHz multi-protocol SoC, tshehetso BLE5.0, frequency band 2.4GHz, 32-bit ARM Cortex-M4F processor, phepelo gagamalo 3.3V, range 1.8V ~ 3.6V, 512kB flash memory + 64kB RAM , sehokelo sa moea se lumellana le letoto la nRF24L le nRF24AP.
Hona joale, Feasycom e na le Bluetooth module FSC-BT630 e sebelisang NRF52832 chipset, le FSC-BT616 e sebelisa CC2640R2F chipset.
