NRF24L01 + Wireless module Lub zog txhawb nqa SI24R1 2.4G wireless txais kev sib txuas lus module

Cov ntaub ntawv khoom

Khoom piav qhia
Qhib ISM zaus band, Z loj 0dBm kis tau tus mob, daim ntawv tso cai siv dawb.
Txhawb rau 6 channel ntawm kev txais cov ntaub ntawv
1. Tsis tshua muaj kev khiav hauj lwm voltage: 1.9 ~ 3.6V Tsawg voltage ua haujlwm
2. Kev kub ceev: 2Mbps, vim lub sij hawm luv luv ntawm huab cua kis tau tus mob, txo qhov kev sib tsoo tshwm sim hauv wireless kis tau tus mob (software teeb 1 Mbps lossis 2Mbps huab cua kis tus nqi)
3. Ntau zaus: 125 zaus cov ntsiab lus kom tau raws li qhov xav tau ntawm kev sib txuas lus ntau thiab kev sib txuas lus ntau zaus
4 Ultra-me: built-in 24GHz kav hlau txais xov, me me, 15x29mm (xws li kav hlau txais xov)
5 Kev siv hluav taws xob tsawg: Thaum ua haujlwm hauv kev sib txuas lus teb, kev xa hluav taws xob ceev thiab lub sijhawm pib ua haujlwm txo qis kev noj tam sim no.
6. Tsawg daim ntawv thov nqi: NRF24L01 integrates tag nrho cov high-ceev teeb liab ua qhov chaw uas muaj feem xyuam rau RF raws tu qauv, xws li: tsis siv neeg retransmission ntawm poob cov ntaub ntawv packets thiab tsis siv neeg tiam ntawm cov lus teb teeb liab, thiab lwm yam. SPI interface ntawm NRF24L01 tuaj yeem txuas los ntawm hardware SPI chaw nres nkoj ntawm ib lub nti microcomputer los yog simulated los ntawm ib qho microcomputer ntawm I/O porter. Sab hauv FIFO tuaj yeem cuam tshuam nrog ntau yam siab thiab qis ceev microprocessors. Yooj yim siv tus nqi qis ib nti microcomputer.
7 Yooj yim rau kev tsim: vim tias cov txheej txheem txuas tiav. Kev sib xyaw ua ke ntawm lub module, yooj yim heev los tsim. Tsis siv neeg retransmission muaj nuj nqi, tsis siv neeg tshawb nrhiav thiab xa rov qab cov ntaub ntawv poob, lub sij hawm xa rov qab thiab lub sij hawm xa rov qab tuaj yeem tswj tau los ntawm software kom cia li khaws cov ntaub ntawv pob ntawv uas tsis tau txais cov lus teb teeb liab tsis siv neeg teb kev ua haujlwm, tom qab tau txais cov ntaub ntawv siv tau, Lub module cia li xa cov teeb liab teb, tsis tas yuav muaj kev pab cuam tus cab kuj nrhiav kom tau - ruaj khov zaus nrhiav kom tau cov ntaub ntawv kho vajtse-chaw nyob thiab CRC pointer chaw nyob. Kev sib kis yuam kev txee thiab cov neeg nqa khoom nrhiav kom pom muaj nuj nqi tuaj yeem siv rau qhov chaw nres tsheb zaus tuaj yeem teeb tsa rau 6 qhov chaw nyob hauv tib lub sijhawm, tuaj yeem xaiv qhib qhov tau txais channel tus qauv tus pin Dip2.54MM suab interface, Yooj yim rau kos daim ntawv thov.