Mini NRF24L01+ Mara waya ta Module Ingantattun ƙarfin 2.4G mara waya ta transceiver module

Bayanin samfur

Bayanin samfur
Samar da ƙira, shirin PID
NRF24L01 guntu ce ta transceiver guntu guda ɗaya da ke aiki a cikin 2.4-2.5GHz band ISM na duniya.Wireless transceivers sun haɗa da: Motsa janareta Ingantaccen yanayin yanayin SchockBurstTM Mai sarrafa wutar lantarki Crystal amplifier modulator Demodulator Fitar da zaɓin tashar wutar lantarki da tsarin saituna za a iya saita ta ta hanyar SPI ke dubawa Ƙananan amfani na yanzu, Amfanin na yanzu shine 9.0mA lokacin da ikon watsawa shine 6dBm a yanayin watsawa, 12.3 mA a yanayin karɓa, kuma yanayin amfani na yanzu yana da ƙasa a yanayin jiran aiki.

Buɗe ISM band, babban ƙarfin watsa 0dBm, amfani da lasisi kyauta.Yana goyan bayan tashoshi shida na karɓar bayanai

1. Low aiki ƙarfin lantarki: 1.9 ~ 3.6V Low ƙarfin lantarki aiki
2. Babban gudun: 2Mbps, saboda ɗan gajeren lokacin watsa iska, yana rage haɗarin haɗari a watsawar mara waya (software saita 1Mbps ko 2Mbps iska).
3. Multi-mita: maki 125 don saduwa da buƙatun sadarwar ma'auni da yawa
4. Ultra-karami: eriyar ginanniyar 2.4GHz, ƙaramin girma, 15x29mm (ciki har da eriya)
5. Ƙarancin wutar lantarki: Lokacin aiki a cikin sadarwar yanayin amsawa, saurin watsa iska da lokacin farawa yana rage yawan amfani na yanzu.
6. Ƙananan farashin aikace-aikacen: NRF24L01 yana haɗa duk sassan sarrafa sigina mai sauri da ke da alaƙa da ka'idar RF, kamar: sake aikawa ta atomatik na fakitin bayanan da aka ɓace da siginar amsawa ta atomatik, da dai sauransu. Ana iya haɗa haɗin SPI na NRF24L01 ta hanyar tashar jiragen ruwa na SPI na hardware. MCU ko simulators ta tashar tashar I/O ta MCU, kuma akwai MCU a ciki.
7. Sauƙi don haɓakawa: Saboda haɗin haɗin haɗin gwiwa yana da cikakken haɗin kai akan ƙirar, yana da sauƙin haɓakawa.Ayyukan sakewa ta atomatik, ganowa ta atomatik da sake aikawa da fakitin bayanan da suka ɓace, lokacin sake aikawa da lokutan sakewa za a iya sarrafa su ta hanyar software don adana fakitin bayanan ta atomatik aikin amsawa ta atomatik wanda baya karɓar siginar amsawa.Bayan karɓar ingantattun bayanai, ƙirar zata aika siginar amsa ta atomatik.Babu buƙatar tsara tsarin gano mai ɗaukar hoto ƙayyadaddun gano mitar da aka gina a cikin hardware CRC kuskuren gano kuskure da maki-zuwa-multipoint adiresoshin sarrafa fakitin kuskuren watsawa da aikin gano mai ɗaukar kaya za a iya amfani da shi don saitin hop na mitar za a iya saita shi a lokaci guda shida. karɓar adiresoshin tashoshi, na iya zaɓin buɗe madaidaicin tashar tashar mai karɓa Dip2.54MM farar dubawa, mai sauƙin shigar aikace-aikace.