RF-Nano e lumellana le ATMEGA328P Nano V3.0 Integrated NRF24L01 wireless CH340 serial port module

Selelekela sa Sehlahisoa:
Chip ea NF24L 01 + e kopantsoe letlapeng la RF-NANO, e etsa hore e be le ts'ebetso ea transceiver e sa lekanyetsoang, e lekanang le ho kopanya boto e tloaelehileng ea Nano le module ea NRF24L01 ho e le 'ngoe, e leng bonolo haholoanyane ho e sebelisa le e nyenyane ka boholo. RF NANO e na le lithakhisa tse tšoanang hantle le boto e tloaelehileng ea Nano, e etsang hore ho be bonolo ho e fetisetsa.
Lintlha tsa sehlahisoa:
Tlhaloso ea processor:
Arduino RF-NANO microprocessor ke ATmega328(Nano3.0), e nang le sebopeho sa USB-Micro, ka nako e ts'oanang e na le 14 digital input/output 0 (eo 6 ea eona e ka sebelisoang e le tlhahiso ea PWM), 8 analog input, kristale ea 16 MHZ. oscillator, Boema-kepe ba USB-Micro, hlooho ea ICSP, le konopo ea ho seta bocha.
Sesebelisoa: ATmega328
Matla a sebetsang: 5V Matla a kenang (ho khothaletsoa) : 7-12V Matla a kenang (range): 6-20V
Digital I0 phini: 14 (eo 6 e leng tlhahiso ea PWM) (D0~D13)
Lithako tsa analoge: 6 (A0~A5)
I/O pin DC hajoale: 40mA
Memori ea Flash: 32KB (2KB bakeng sa bootloader)
SRAM: 2KB
EEPROM: 1KB (ATmega328)
Sesebelisoa sa CJ sa converter ea USB: CH340
Oache e sebetsang: 16 MHz
Phepelo ea motlakase:
Arduino RF-Nano Phepelo ea Motlakase: Micro-USB e hoketsoe ho C] phepelo ea motlakase le vin e kantle e hokahantsoe le phepelo ea motlakase ea kantle ea 7 ~ 12V ea DC.
Sehopotso:
ATmega328 e kenyelletsa 32KB ea on-chip Flash, 2KB bakeng sa Boot-loader, 2KB ea SRAM, le 1KB ea EEPROM.
Kenyelletso le tlhahiso:
Kenyelletso le tlhahiso ea dijithale tse 14: matla a sebetsang ke 5V, 'me moeli oa tlhahiso le phihlello ea mocha ka mong ke 40mA. Channel ka 'ngoe e hlophisitsoe ka 20-50K
Ohm ka hare ho hula-up mohanyetsi (ha e hokahane ka ho sa feleng). Ho phaella moo, lithapo tse ling li na le mesebetsi e itseng.
Letšoao la serial la RX (No. 0), TX (No. 1) : e fana ka boemo ba motlakase oa TTL oa letšoao le amohelehang la serial, le amanang le pin e tsamaisanang le FT232RI.
Litšitiso tsa ka ntle (No. 2 le 3) : Etsa hore phini e sitisoe, e ka hlophisoa hore e phahame, e oela, kapa ka bobeli.
Pulse width modulation PWM (3, 5, 6, 9, 10, 11) : e fana ka liphetho tsa 6 8-bit PWM.
SPI (10(SS), 11(MOSI), 12(MISO), 13(SCK)) : Sehokelo sa puisano sa SPI.
LED (No. 13) : Arduino e khethehileng) e sebelisetsoa ho hlahloba sebopeho sa ho boloka l_ED. LED e khantšitsoe ha tlhahiso e phahame, 'me LED e tima ha tlhahiso e le tlaase.
Lisebelisoa tsa 6 tsa analog A0 ho A5: E 'ngoe le e' ngoe - mocha o na le qeto ea li-bits tsa 10 (ke hore, ho kenya letsoho ho na le litekanyetso tse fapaneng tsa 1024), letoto la pontšo ea kamehla ke 0 ho 5V, 'me moeli o ka holimo oa ho kenya o ka fetoloa ke AREF. Ho phaella moo, lithapo tse ling li na le mesebetsi e itseng.
TWI segokanyimmediamentsi sa sebolokigolo (SDA A4 le SCL A5) : E tšehetsa sebopeho sa puisano (e lumellana le bese ea I2C).
AREF: Matla a referense a lets'oao la ho kenya la analog.
Khokahano ea puisano:
Boema-kepe ba serial: UART e hahelletsoeng ka har'a ATmega328 e ka buisana le likou tsa serial tsa kantle ka likou tsa dijithale 0 (RX) le 1 (TX).