What is the difference between Bluetooth, 2.4G and 433 for wireless scanners?

Wireless barcode scanners parizvino ari pamusika anoshandisa anotevera makuru ekutaurirana matekinoroji

Bluetooth kubatana:

Bluetooth yekubatanidza inzira yakajairika yekubatanidzawireless scanners. Inoshandisa tekinoroji yeBluetooth kubatanidza isina waya scanner kune mudziyo. Kukurukurirana kweBluetooth kunoratidzwa nekuchinjika kwayo kune ese maBluetooth zvishandiso, kuenderana kwakanyanya, yepakati kutapurirana chinhambwe uye zvine mwero simba rekushandisa.

2.4G yekubatanidza:

2.4G yekubatanidza inzira yekubatanidza isina waya uchishandisa iyo 2.4G isina waya bhendi. Iine hurefu hwakareba uye yakakwirira yekufambisa, ichiita kuti ive yakakodzera kune zvikumbiro zvine marefu marefu kana kuti panodiwa mazinga ekutapurirana. 2.4G yekubatanidza inowanzo shandisa USB inogamuchira kubatanidza nemudziyo, iyo inofanirwa kubatana kune mudziyo we USB port.

433 kubatana:

A 433 yekubatanidza inzira isina waya yekubatanidza inoshandisa iyo 433MHz bhendi redhiyo. Iine hurefu hwekutakura uye kushandiswa kwesimba shoma, zvichiita kuti ive yakakodzera kune zvikumbiro zvinoda kureba kureba uye kushandiswa kwesimba shoma. Iyo 433 yekubatanidza inowanzobatanidzwa ne USB inogamuchira inoda kubatirwa mu USB port yemudziyo.

Zvakakosha kusarudza kubatana kwakakodzera kune zvinodiwa chaizvo. Kune mapfupi madaro uye yakaderera simba zvinodiwa, sarudza Bluetooth yekubatanidza; kune madaro marefu uye data repamusoro, sarudza 2.4G yekubatanidza; kune madaro marefu uye yakaderera simba zvinodiwa, sarudza 433 yekubatanidza. Zvinhu zvakadai sekuenderana kwemidziyo, mutengo uye kuoma kwekugadzirisa zvinofanirwa kutariswa.

Kana iwe uine chero kufarira kana kubvunza panguva yekusarudza kana kushandisa chero barcode scanner, ndapota Dzvanya chinongedzo chiri pazasi tumira kubvunza kwako kune yedu yepamutemo mail.(admin@minj.cn)zvakananga!MINJCODE yakazvipira kutsvagisa nekuvandudza tekinoroji yebarcode scanner uye zvishandiso zvekushandisa, kambani yedu ine makore gumi nemana eruzivo rweindasitiri muminda yehunyanzvi, uye yave ichizivikanwa zvakanyanya neruzhinji rwevatengi!

Misiyano inotsanangurwa zvakadzama pazasi:

https://www.minjcode.com/2d-handheld-barcode-bluetooth-wireless-scanner-minjcode-product/

https://www.minjcode.com/handheld-wireless-barcode-scanner-with-433hz-product/

https://www.minjcode.com/wholesale-2d-2-4g-bar-code-handheld-barcode-scanner-minjcode-product/

Musiyano pakati pe2.4G neBluetooth:

2.4GHz wireless technology ipfupi-range wireless transmission tekinoroji, ine nzira mbiri, yakasimba kupesana-kupindira, kureba kwekufambisa kure (short-range wireless technology range), yakaderera simba rekushandisa, etc. 2.4G tekinoroji inogona kubatwa mukati me10 mamita. kukombiyuta.

Tekinoroji yeBluetooth ndeye wireless transmission protocol yakavakirwa pa 2.4G tekinoroji. Iyo inosiyana kubva kune mamwe 2.4G tekinoroji nekuda kweiyo yakasiyana protocol inoshandiswa uye inonzi Bluetooth tekinoroji.

Muchokwadi, Bluetooth uye 2.4G isina waya tekinoroji mazwi maviri akasiyana. Nekudaro, hapana musiyano pakati pezviviri maererano ne frequency, ese ari mu2.4G bhendi. Ziva kuti 2.4G bhendi hazvireve kuti i2.4G. Muchokwadi, chiyero cheBluetooth chiri mumabhendi e2.402-2.480G. 2.4G zvigadzirwa zvinoda kuve neanogamuchira. Nhasi 2.4G mbeva dzisina waya dzinouya neanogamuchira; Mbeva dzeBluetooth hadzidi anogashira uye dzinogona kubatana kune chero chigadzirwa chinogoneswa neBluetooth. Kunyanya kukosha, iyo inogamuchira pane 2.4G isina waya mbeva inogona kungoshanda mune imwe-kune-imwe modhi, nepo iyo Bluetooth module inogona kushanda mune imwe-kune-vakawanda modhi. Zvakanakira zvinouya nezvisina kunaka. Zvigadzirwa zvinoshandisa 2.4G tekinoroji zvinokurumidza kubatana, nepo zvigadzirwa zvinoshandisa Bluetooth tekinoroji zvinoda kubatanidza, asi 2.4G zvigadzirwa zvetekinoroji zvinodawo USB port, pakati pezvimwe zvakanakira nekuipira. Parizvino, zvigadzirwa zvikuru zvinoshandisa tekinoroji yeBluetooth ndeye Bluetooth mahedhifoni uye maBluetooth speaker. 2.4G tekinoroji zvigadzirwa zvinonyanya zvisina waya kiyibhodhi uye mbeva.

Musiyano pakati peBluetooth ne433:

Misiyano mikuru pakati peBluetooth ne433 ndiwo mabhendi eredhiyo avanoshandisa, madaro akavharwa uye simba rinopedzwa.

1. Frequency bhendi: Bluetooth inoshandisa 2.4GHz bhendi, nepo 433 inoshandisa 433MHz bhendi. Bluetooth ine yakakwira frequency uye inogona kuve pasi pekukanganiswa kwakawanda kubva kune zvipingamupinyi zvemuviri, nepo iyo 433 ine yakaderera frequency uye kutapurirana kunowanzo kupinza madziro uye zvinhu.

2. Kuendesa kureba: Bluetooth ine yakajairika siyana yemamita gumi, nepo 433 inogona kusvika mazana emazana emamita. Iyo 433 saka inokodzera mamiriro ezvinhu apo kutakura kureba kwakareba kunodiwa, senge kunze kana mumatura makuru.

3. Simba rekushandisa: Bluetooth inowanzoshandisa teknolojia yeBluetooth Low Energy (BLE), iyo inoshandisa simba shoma uye yakakodzera michina inoshandiswa kwenguva yakareba. 433 zvakare inoda kushandisa simba shoma, asi inogona kukwira zvishoma pane Bluetooth.

Pakazere, Bluetooth inokodzera ipfupi-renji, yakaderera-simba maapplication senge mahedhifoni, keyboards uye mbeva. Iyo 433 inokodzera maapplication anoda kureba uye yakaderera simba mashandisiro, senge sensor data kutora, automation control, nezvimwe.

Sezvo anyanzvi scanner fekitari,isu tinopa huwandu hwakasiyana hwezvigadzirwa zve scanner zvine maratidziro akasiyana kuti asangane nezvinodiwa nevatengi vakasiyana uye anogona kupa zvakagadziriswa mhinduro. Kuti udzidze zvakawanda nezvezvigadzirwa zvedu, ndapotataura nesu.