RF-Nano tau tshaj ATMEGA328P Nano V3.0 Integrated NRF24L01 wireless CH340 serial chaw nres nkoj module

Khoom Taw Qhia:
NF24L 01+ nti yog kev koom ua ke ntawm lub rooj tsavxwm ntawm RF-NANO, ua rau nws muaj kev txwv tsis pub muaj kev cuam tshuam, uas yog sib npaug rau kev sib xyaw ua ke ntawm Nano board zoo tib yam thiab NRF24L01 module rau hauv ib qho, uas yooj yim dua rau siv thiab me me. RF NANO muaj tib lub pins raws nraim li cov Nano pawg thawj coj saib, ua rau nws yooj yim rau kev hloov pauv.
Khoom Parameter:
Cov lus piav qhia processor:
Arduino RF-NANO microprocessor yog ATmega328 (Nano3.0), nrog USB-Micro interface, tib lub sijhawm muaj 14 cov tswv yim / tso tawm 0 (ntawm 6 tuaj yeem siv ua PWM tso zis), 8 analog input, 16 MHZ siv lead ua oscillator, A USB-Micro chaw nres nkoj, ICSP header, thiab lub pob pib dua.
Tus Txheej Txheem: ATmega328
Kev khiav hauj lwm voltage: 5V input voltage (pom zoo): 7-12V input voltage (ntau): 6-20V
Digital I0 pin: 14 (ntawm 6 as PWM output) (D0 ~ D13)
Analog input pins: 6 (A0 ~ A5)
I / O tus pin DC tam sim no: 40mA
Flash nco: 32KB (2KB rau lub bootloader)
SRAM: 2 KB
EEPROM: 1 KB (ATmega 328)
USB converter CJ nti: CH340
Lub sijhawm ua haujlwm: 16 MHZ
Fais fab mov:
Arduino RF-Nano Fais fab mov: Micro-USB txuas nrog C] fais fab mov thiab sab nraud vin txuas nrog 7 ~ 12V sab nraud DC fais fab mov
Nco:
ATmega328 suav nrog 32KB ntawm on-chip Flash, 2KB rau khau raj-loader, 2KB ntawm SRAM, thiab 1KB ntawm EEPROM.
Input thiab tso zis:
14 digital input thiab output: qhov ua haujlwm voltage yog 5V, thiab cov zis thiab nkag mus txwv tam sim no ntawm txhua channel yog 40mA. Txhua channel raug teeb tsa nrog 20-50K
Ohm sab hauv rub-up resistor (tsis txuas los ntawm lub neej ntawd). Tsis tas li ntawd, qee tus pins muaj cov haujlwm tshwj xeeb.
Serial teeb liab RX (NO.
Kev cuam tshuam sab nraud (Nos. 2 thiab 3): Ua rau tus pin cuam tshuam, uas tuaj yeem teem caij nce ntug, poob ntug, lossis ob qho tib si.
Pulse width modulation PWM (3, 5, 6, 9, 10, 11): muab 6 8-ntsis PWM outputs.
SPI (10(SS), 11(MOSI), 12(MISO), 13(SCK)): SPI kev sib txuas lus interface.
LED (No. 13): Arduino tshwj xeeb) yog siv los ntsuas qhov kev tuav tswj ntawm l_ED. LED yog teeb thaum cov zis siab, thiab LED yog tua thaum cov zis qis.
6 analog inputs A0 rau A5: Txhua - channel muaj qhov kev daws teeb meem ntawm 10 cov khoom (uas yog, cov tswv yim muaj 1024 qhov sib txawv), lub teeb liab lub teeb liab pib yog 0 txog 5V, thiab cov tswv yim sab saud tuaj yeem hloov kho los ntawm AREF. Tsis tas li ntawd, qee tus pins muaj cov haujlwm tshwj xeeb.
TWI interface (SDA A4 thiab SCL A5): Txhawb kev sib txuas lus interface (tshaj nrog I2C tsheb npav).
AREF: Qhov kev siv hluav taws xob ntawm lub teeb liab analog input.
Kev sib txuas lus interface:
Serial chaw nres nkoj: Lub built-in UART ntawm ATmega328 tuaj yeem sib txuas lus nrog cov chaw nres nkoj sab nraud los ntawm cov chaw nres nkoj digital 0 (RX) thiab 1 (TX).