Nangona kunjalo iRemote Control Manufactory ekhethekileyo kulawulo olukude olungenazingcingo kunye neminyaka eyi-18 yamava.

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Yintoni 433mhz ulawulo olude?

Isilimela 07, 2023

Isilawuli esikude RM433 luhlobo oluphambili lwe-RF enamaqhosha-4433mhz inkqubo ekude. Eyilwe ngamaqhosha asi-8 ukwenza imisebenzi eyahlukeneyo ekusebenzeni kwiintlobo ezahlukeneyo zezixhobo. Okufana nokulungelelaniswa kwesantya somlandeli, ukusetwa kokukhanya, njl njl.Inkangeleko elula neyesitayile inika nawuphi na umphezulu umhombiso omhle xa igcinwe eludongeni. Iyakwazi ukubhanqa ukulawula i-Sonoff RFR3, i-4CHProR3, kunye nezinye izixhobo ezixhasa i-433 yonxibelelwano yonxibelelwano. Ukubhanqa nezixhobo zakho kulula kakhulu kwaye akuthathi xesha kwaphela, cinezela nje naliphi na iqhosha kwisilawuli esikude ukudibanisa nesixhobo ekufuneka usilawule.


Iimpawu zokusetha kwakhona 433mhz ulawulo olude:

Ulawulo olukude-Isetyenziselwa ukulawula izixhobo ezidityanisiweyo ukude

Ukuhambelana okunamandla -Kufanelekile kwi-BASICRFR3, i-4CHProR3, kunye nezinye izixhobo ezixhasa iprotocol yonxibelelwano ye-433

Kulula ukuBhanqa-Cofa naliphi na iqhosha ukudibanisa nezixhobo

I-Sleek& Yanamhlanje - Inkangeleko emhlophe elula iyenza ibe yihombise entle kuyo nayiphi na indawo yodonga


I-433MHz yolawulo olukude isetyenziselwa ntoni?

433mhz ukusetwa kwakhona okude yibhendi yerediyo engenazingcingo apho izixhobo zekhaya ezihambelanayo zithumela khona imiqondiso. Ngelixa ii-TV zisebenzisa ukukhanya kwe-infrared ukuphatha iisignali zolawulo olukude, amaza erediyo angama-433 MHz avumela unxibelelwano nezixhobo zasekhaya ezinjengee-motor blinds, izinzwa, okanye izitshixo zesokethi.


Unxibelelwano lweRF kunye noseto olusisiseko lwe-RF isidluliseli kunye nomamkeli. Ezi modyuli eziqhelekileyo ze-434 MHz RF zinezinga ledatha ye-1Kbps ukuya kwi-10Kbps. Ziyakwazi ukusebenza kumgama we-50 ukuya kwi-80 yeemitha ngaphandle kwe-eriyali.Ukusebenza kwi-433 MHz isetyenziswa njengesiseko soluhlu lovavanyo lokulinganisa phakathi kwe-315MHz kunye ne-916MHz. Ukusuka koku, umntu unokufumana ingcamango yobungakanani bomgca wokubona uluhlu olulindelekileyo ngokuxhomekeke kubuninzi bokusebenza kunye nendawo yokusebenza.

Kutheni i-433MHz yolawulo olude ithandwa kangaka?

433mhz ikhowudi eqengqelekayo ekude yiperi ye-electronic RF transmitters kunye neemodyuli zomamkeli ezisetyenziselwa ukuthumela nokwamkela imiqondiso yerediyo phakathi kwazo naziphi na izixhobo ezibini. Idatha ithunyelwa yimodyuli yomthumeli ukusuka ekupheleni komthumeli, kwaye ifunyenwe yimodyuli yomamkeli ekupheleni kommkeli.


Ezi modyuli zithandwa kakhulu phakathi kwee-hobbyists kunye nabenzi, ngokuyinhloko ngenxa yexabiso labo, elifikelelekayo kakhulu, kunye nokulula kokusetyenziswa. Ikakhulu zisetyenziselwa unxibelelwano olufutshane, oluxhomekeke kumbane wothumelo, i-eriyali, kunye nengxolo yeRF kwi-433 MHz rhoqo kwindawo yakho.


Uluphucula njani uluhlu lolawulo olukude lwe-433MHz?

Ukongeza kwi-RM433 ekhethiweyo yolawulo olukude kunye nokuthintela imithombo yokuphazamiseka, indawo yomamkeli kunye ne-antenna ibaluleke kakhulu kuluhlu. Ke ngoko, gcina la manqaku alandelayo engqondweni ukwandisa uluhlu lwenkqubo yakho:


Kwimeko yabamkeli abaninzi, babeke ubuncinane ngama-50 cm ukuqelelana.

Ungaze ubeke umamkeli okanye i-eriyali ngqo ngokuchasene okanye kwinto yentsimbi, ubuncinci i-50 cm ukusuka kuyo.

Ukunyusa umamkeli okanye i-antenna ubuninzi beemitha ezi-3 ukuya kwezi-4 ngaphezu kwenqanaba lokusebenza; phezulu okanye ngaphantsi kwinqanaba lokusebenza kunciphisa uluhlu.

Beka umamkeli ubuncinci i-50 cm kude neenjini okanye ezinye izixhobo ezikwaziyo ukuvelisa indawo yamandla.

Ungaze ubeke umamkeli nge-antenna kwikhabhinethi yolawulo, ikhabhinethi okanye izindlu ezifanayo (zentsimbi).

Ukuba umamkeli kufuneka abekwe ngendlela engathandekiyo, i-eriyali inokuxhonywa kwindawo eyahlukileyo ngentambo yolwandiso lwe-eriyali.

Ukuba kuyenzeka, qinisekisa ukuba kukho unxibelelwano lwe-line-of-sight kumamkeli ngexesha lokusebenza. (jonga umfanekiso 6).

Kwizicelo apho umsebenzi uqhutyelwa kubude obufanayo, njengama-winches okanye ukulawulwa kwe-shaft, kungcono ukukhwela ummkeli kunye ne-antenna ngokuthe nkqo.

Kwizicelo ezinomahluko omkhulu wobude, njengakwitekhnoloji ye-elevator, ngamanye amaxesha kungcono ukukhwelisa umamkeli nge-eriyali ebekwe ngokuthe tye.


Uyiseta njani kwakhona i-433mhz ukude?

QAPHELA: Cima lonke ulawulo olukude kumamkeli kuthetha ukuba zonke kufuneka zisetwe ngokutsha

Cofa iQhosha S1 okanye S2 kumamkeli kwaye Ubambe de kucinywe izibane ze-Learn LED. ngokwenza oku, lonke ulawulo olukude olugcinwe kumamkeli luyakucocwa.


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