RF-Nano dakọtara na ATMEGA328P Nano V3.0 Integrated NRF24L01 wireless CH340 serial port module

Okwu mmalite:
A na-ejikọta mgbawa NF24L 01+ na bọọdụ nke RF-NANO, na-eme ka ọ nwee ọrụ transceiver na-akparaghị ókè, nke kwekọrọ na ijikọta bọọdụ Nano nkịtị na NRF24L01 modul n'ime otu, nke dị mfe iji na obere nha.RF NANO nwere otu ntụtụ ahụ dị ka bọọdụ Nano nkịtị, na-eme ka ọ dị mfe ịtụgharị.
Ngwa ngwaahịa:
Nkọwa nhazi:
Arduino RF-NANO microprocessor bụ ATmega328 (Nano3.0), na USB-Micro interface, n'otu oge ahụ nwere 14 dijitalụ ntinye / mmepụta 0 (nke 6 nwere ike iji dị ka mmepụta PWM), ntinye analog 8, kristal 16 MHZ. oscillator, ọdụ ụgbọ mmiri USB-Micro, nkụnye eji isi mee ICSP, yana bọtịnụ nrụpụta.
Ihe nhazi: ATmega328
Voltaji na-arụ ọrụ: 5V voltaji ntinye (atụ aro): 7-12V voltaji ntinye (oke): 6-20V
Ntụtụ I0 dijitalụ: 14 (nke 6 dị ka mmepụta PWM) (D0 ~ D13)
Ntinye ntinye Analog: 6 (A0 ~ A5)
I/O pin DC ugbu a: 40mA
Ebe nchekwa Flash: 32KB (2KB maka bootloader)
SRAM: 2KB
EEPROM: 1KB (ATmega328)
Ihe ntụgharị USB CJ mgbawa: CH340
Elekere ọrụ: 16MHZ
Ịnye ọkụ:
Arduino RF-Nano Ike ọkọnọ: Micro-USB ejikọrọ na C] ike ọkọnọ na mpụga vin ejikọrọ na 7 ~ 12V mpụga DC ike ọkọnọ.
Ebe nchekwa:
ATmega328 gụnyere 32KB nke on-chip Flash, 2KB maka Boot-loader, 2KB nke SRAM, na 1KB nke EEPROM.
Ntinye na mmepụta:
Ntinye na ntinye dijitalụ 14: voltaji na-arụ ọrụ bụ 5V, na mmepụta na njedebe ohere nke ọwa ọ bụla bụ 40mA.A na-ahazi ọwa ọ bụla na 20-50K
Ohm n'ime ime resistor (adịghị ejikọrọ na ndabara).Na mgbakwunye, ụfọdụ atụdo nwere ọrụ ụfọdụ.
Oghere Usoro mgbaàmà RX (No. 0), TX (No. 1): na-enye TTL voltaji larịị nke Oghere Usoro n'ọdụ ụgbọ mmiri natara mgbaàmà, jikọọ FT232RI kwekọrọ pin.
Nkwụsị mpụ (Ọm. 2 na 3): kpalite ntụtụ nkwụsịtụ, nke enwere ike ịtọ ya ka ọ dị elu, ọdịda ọdịda, ma ọ bụ ha abụọ.
Mgbanwe obosara nke usu PWM (3, 5, 6, 9, 10, 11): na-enye mpụta PWM 6 8-bit.
SPI (10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK): interface nkwukọrịta SPI.
A na-eji LED (Ọnụ 13): Arduino pụrụ iche) iji nwalee njigide njide nke l_ED.A na-agbanye ọkụ ọkụ mgbe mmepụta dị elu, na ọkụ na-ekpochapụ mgbe mmepụta dị ala.
6 ihe ntinye analog A0 ka A5: Onye ọ bụla - ọwa nwere mkpebi nke 10 bits (ya bụ, ntinye nwere 1024 ụkpụrụ dị iche iche), ihe ntinye ntinye nke ndabara bụ 0 ruo 5V, na ntinye elu nwere ike gbanwee site na AREF.Na mgbakwunye, ụfọdụ atụdo nwere ọrụ ụfọdụ.
TWI interface (SDA A4 na SCL A5): Na-akwado interface nkwukọrịta (dakọtara na ụgbọ ala I2C).
AREF: voltaji ntụaka nke mgbama ntinye analọgụ.
Njikọ njikọ:
Oghere Usoro ọdụ ụgbọ mmiri: UART wuru n'ime ATmega328 nwere ike ikwurịta okwu na ọdụ ụgbọ mmiri mpụga site na ọdụ ụgbọ mmiri dijitalụ 0 (RX) na 1 (TX).