I-NRF24L01+ Imojula engenantambo Amandla athuthukisiwe i-SI24R1 2.4G imojula yokuxhumana eyamukela okungenantambo

Ulwazi lomkhiqizo

Incazelo yomkhiqizo
Vula ibhendi yefrikhwensi ye-ISM, amandla okudlulisa angu-Z amakhulu angu-0dBm, ukusetshenziswa kwamahhala kwelayisensi.
Isekela iziteshi eziyisithupha zokwamukela idatha
1. I-voltage ephansi yokusebenza: 1.9 ~ 3.6V Ukusebenza kwe-voltage ephansi
2. Isivinini esikhulu: 2Mbps, ngenxa yesikhathi esifushane sokudlulisa komoya, sinciphisa kakhulu isenzakalo sokungqubuzana ekudluliselweni okungenantambo (isethi yesofthiwe engu-1 Mbps noma i-2Mbps izinga lokudlulisa umoya)
3. Multi-frequency: 125 frequency points ukuhlangabezana nezidingo zokuxhumana ngamaphuzu amaningi kanye nokuxhumana kwe-frequency-hopping
4 Okuncane kakhulu: i-antenna eyakhelwe ngaphakathi engu-24GHz, usayizi omncane, 15x29mm (kufaka phakathi i-antenna)
I-5 Ukusetshenziswa kwamandla okuphansi: Uma usebenza ekukhulumisaneni kwemodi yokuphendula, ukudluliswa komoya okusheshayo nesikhathi sokuqalisa kunciphisa kakhulu ukusetshenziswa kwamanje.
6. Izindleko eziphansi zohlelo lokusebenza: I-NRF24L01 ihlanganisa zonke izingxenye zokucubungula isignali yesivinini esikhulu ezihlobene ne-RF protocol, njengokuthi: ukuthunyelwa kabusha okuzenzakalelayo kwamaphakethe edatha alahlekile kanye nokukhiqizwa okuzenzakalelayo kwezimpawu zokuphendula, njll. I-interface ye-SPI ye-NRF24L01 ingaxhunywa nge-hardware SPI. imbobo ye-microcomputer ye-chip eyodwa noma elingiswe imbobo ye-I/O yekhompyutha encane ye-chip eyodwa. I-FIFO yangaphakathi ingasebenzisana nama-microprocessor ahlukahlukene aphezulu naphansi. Kulula ukusebenzisa i-microcomputer ye-chip eyodwa ebiza kancane.
7 Kulula ukuthuthukisa: ngoba ungqimba lwesixhumanisi luphelele. Ihlanganiswe kumojula, kulula kakhulu ukuyithuthukisa. Umsebenzi wokudlulisela kabusha okuzenzakalelayo, ukutholwa okuzenzakalelayo kanye nokudluliselwa kabusha kwamaphakethe edatha alahlekile, isikhathi sokudlulisela kabusha kanye nezikhathi zokudlulisela kabusha kungalawulwa isoftware ukugcina ngokuzenzakalelayo amaphakethe wedatha angazange athole isignali yokuphendula ngokuzenzakalelayo umsebenzi wokuphendula, ngemuva kokuthola idatha evumelekile, Imojula ithumela ngokuzenzakalelayo isignali yokuphendula, asikho isidingo sokuhlela ukutholwa kwenkampani yenethiwekhi - ukutholwa kwe-frequency yokuthola i-hardware eyakhelwe ngaphakathi ye-CRC kanye ne-point-to-multipoint ukuxhumana kwekheli lokulawula iphakeji yesibali sokudlulisa kanye nomsebenzi wokuthola inkampani yenethiwekhi ingasetshenziselwa ukusetha i-frequency hop ingasetha iziteshi eziyisithupha zokwamukela amakheli ngesikhathi esifanayo, angavula ngokukhetha iphinikhodi evamile yesiteshi etholayo Dip2.54MM isixhumi esibonakalayo sephimbo, Kulula kuzinhlelo zokusebenza ezishumekiwe.