RF-Nano ihuje na ATMEGA328P Nano V3.0 Yinjije NRF24L01 idafite umugozi wa CH340

Kumenyekanisha ibicuruzwa:
Chip ya NF24L 01+ ihuriweho ku kibaho cya RF-NANO, bigatuma igira imikorere itagira imipaka ya transceiver, ibyo bikaba bihwanye no guhuza ikibaho gisanzwe cya Nano hamwe na NRF24L01 module imwe, ikaba yoroshye gukoresha kandi ntoya mubunini. RF NANO ifite ibipapuro bisa nkibibaho bisanzwe bya Nano, byoroshye guhindurwa.
Ibipimo byibicuruzwa:
Ibisobanuro bitunganijwe:
Arduino RF-NANO microprocessor ni ATmega328 (Nano3.0), hamwe na USB-Micro interineti, icyarimwe ifite 14 yinjiza / isohoka 0 (muri 6 ishobora gukoreshwa nkibisohoka PWM), 8 byinjira, 16 MHZ oscillator, icyambu cya USB-Micro, umutwe wa ICSP, na buto yo gusubiramo.
Utunganya: ATmega328
Umuvuduko ukoreshwa: 5V Yinjiza voltage (bisabwa): 7-12V Umuyoboro winjiza (intera): 6-20V
Digital I0 pin: 14 (muriyo 6 nkibisohoka PWM) (D0 ~ D13)
Ibipimo byinjiza bisa: 6 (A0 ~ A5)
I / O pin DC ikigezweho: 40mA
Flash Memory: 32KB (2KB kuri bootloader)
SRAM: 2KB
EEPROM: 1KB (ATmega328)
USB ihindura CJ chip: CH340
Isaha y'akazi: 16 MHZ
Amashanyarazi:
Arduino RF-Nano Amashanyarazi: Micro-USB ihujwe na C] amashanyarazi naho vin yo hanze ihujwe na 7 ~ 12V amashanyarazi yo hanze DC
Kwibuka:
ATmega328 ikubiyemo 32KB ya chip ya Flash, 2KB kuri Boot-loader, 2KB ya SRAM, na 1KB ya EEPROM.
Iyinjiza n'ibisohoka:
14 ibyinjijwe na digitale nibisohoka: voltage ikora ni 5V, naho ibyasohotse nibisohoka bigarukira kuri buri muyoboro ni 40mA. Buri muyoboro wagizwe na 20-50K
Ohm imbere gukurura imbere (ntabwo bihujwe nibisanzwe). Mubyongeyeho, amapine amwe afite imikorere yihariye.
Ikimenyetso cyuruhererekane RX (No 0), TX (No 1): itanga urwego rwa TTL voltage yicyambu cya seriveri yakiriye ibimenyetso, ihujwe na FT232RI pin ihuye.
Guhagarika hanze (No 2 na 3): Kurura pin ihagarika, ishobora gushirwa hejuru, kugwa, cyangwa byombi.
Ubugari bwa pulse modulation PWM (3, 5, 6, 9, 10, 11): itanga 6 8-bit ya PWM.
SPI (10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK)): Imigaragarire y'itumanaho rya SPI.
LED (No 13): Arduino idasanzwe) ikoreshwa mugupima intera yo kugumana ya l_ED. LED yaka iyo ibisohoka ari byinshi, kandi LED irazima iyo ibisohoka ari bike.
6 analogi yinjiza A0 kugeza A5: Buri - umuyoboro ufite ibyemezo bya bits 10 (nukuvuga, ibyinjijwe bifite indangagaciro 1024 zitandukanye), ibimenyetso byinjira byinjira mbere ni 0 kugeza 5V, kandi ibyinjira byinjira hejuru bishobora guhindurwa na AREF. Mubyongeyeho, amapine amwe afite imikorere yihariye.
Imigaragarire ya TWI (SDA A4 na SCL A5): Ishigikira interineti yitumanaho (ihuza na bisi ya I2C).
AREF: Ibyerekeranye na voltage yerekana ibimenyetso byinjira.
Imigaragarire y'itumanaho:
Icyambu gikurikirana: Yubatswe muri UART ya ATmega328 irashobora kuvugana nibyambu byo hanze binyuze mubyambu bya 0 (RX) na 1 (TX).