Imbere mu gihugu gukwirakwiza spekiteri irwanya interineti igiciro gito cyuruhererekane 433M itumanaho rya simusiga module Lora ya kure ya UART AD umuyoboro

Imikorere iranga

Ukurikije urugo rwiza rwo hasi-imbaraga-ndende-ikwirakwiza spran ya chip PAN3028, intera yitumanaho ni ndende kandi ubushobozi bwo kurwanya-interineti burakomeye; Ihererekanyabubasha kandi ryeruye, rihuze rwose nibisabwa abakiriya; Gukanguka kure kugirango ugere kumashanyarazi akabije, bikwiranye na sisitemu ikoreshwa na batiri; Shyigikira ibimenyetso bya RSSI byandika, bikoreshwa mugusuzuma ubuziranenge bwibimenyetso, kunoza ingaruka zitumanaho nibindi bikorwa;

Shyigikira gusinzira cyane. Imbaraga biti ya module mugihe cyo gusinzira cyane ni 3UA. Inkunga 3 ~ 6V itanga amashanyarazi, amashanyarazi arenga 3.3V arashobora kwemeza imikorere myiza; Igishushanyo cya antenna ebyiri hamwe ninkunga ya IPEX hamwe na kashe ya kashe; Igipimo no gukwirakwiza ibintu bishobora kugenwa uko bishakiye ukurikije imikoreshereze nyayo. Mubihe byiza, intera yitumanaho irashobora kugera kuri 6 km; Imbaraga zirashobora guhinduka mubyiciro byinshi.

Koresha inyigisho

Module ya CL400A-100 ni moderi yuzuye yohereza mu buryo bwikora ihita yinjira muburyo bwogukwirakwiza nyuma yumuriro. Niba ibipimo bihuye na module bigomba gushyirwaho no guhindurwa, itegeko rya AT rihuye rishobora koherezwa muburyo butaziguye (reba AT amabwiriza yashyizweho kubisobanuro birambuye). Module ishyigikira uburyo butatu bwo gukora, aribwo buryo rusange bwo kohereza, uburyo bwo gusinzira burigihe, nuburyo bwo gusinzira burigihe.

1. Uburyo rusange bwo kohereza:

Kuramo PIN YASINZWE, power-on ihita yinjira muburyo rusange bwo kohereza, Muri iki gihe module yabaye muburyo busanzwe bwo kwakira, irashobora kwakira ibimenyetso bidafite insinga cyangwa kohereza ibimenyetso bidafite insinga, muri ubu buryo birashobora kohereza mu buryo butaziguye amabwiriza ya AT, wowe irashobora guhindura ibipimo bya module (hindura ibipimo bya module birashobora gukorwa gusa murubu buryo, ubundi buryo ntibushobora guhinduka).

2, burigihe uburyo bwo gusinzira:

Birakenewe gushiraho ibipimo bya module kuri AT + MODE = 0 muburyo rusange bwo kohereza, hanyuma ukagenzura pin ya SLEEP kugirango ukurure, kandi module irashobora kwinjira muburyo bukomeza bwo gusinzira. Muri iki gihe, module ikoresha amashanyarazi make cyane, module iri mubitotsi byimbitse, kandi nta makuru azoherezwa cyangwa yakiriwe. Niba module ikeneye gutangira gukora, pin ya SLEEP igomba gukururwa.

3. Uburyo bwo gusinzira burigihe:

Muri rusange kwanduza MODE, shyira module ibipimo kuri AT + MODE = 1, hanyuma ugenzure pin ya SLEEP kugirango uzamure, kandi module irashobora kwinjira muburyo bwo gusinzira burigihe. Muri iki gihe, module iri muburyo bwo guhinduranya hibernation standby - hibernation standby - hibernation. Igihe ntarengwa cyo gusinzira ni 6S, kandi birasabwa kutarenza 4S, naho ubundi kohereza module bizaba bishyushye cyane. Kandi kohereza module bisaba agaciro ka PB kuba kurenza igihe cyo gusinzira.