NRF24L01 + Wireless module Imbaraga zongerewe SI24R1 2.4G zidafite insinga zakira module y'itumanaho

Amakuru y'ibicuruzwa

Ibisobanuro ku bicuruzwa
Fungura umurongo wa ISM inshuro, Z nini 0dBm yohereza, uruhushya rwo gukoresha kubuntu.
Shyigikira imiyoboro itandatu yo kwakira amakuru
1. Umuvuduko muke muke: 1.9 ~ 3.6V Igikorwa gito cya voltage
2. Umuvuduko mwinshi: 2Mbps, kubera igihe gito cyo kohereza ikirere, gabanya cyane ibintu byo kugongana mugukwirakwiza ibyuma (software yashyizeho 1 Mbps cyangwa 2Mbps yohereza ikirere)
3. Umuyoboro mwinshi: amanota 125 yumurongo kugirango uhuze ibikenewe byitumanaho ryinshi hamwe nitumanaho ryihuta
4 Ultra-nto: yubatswe muri antenne ya 24GHz, ubunini buto, 15x29mm (harimo na antene)
5 Gukoresha ingufu nke: Iyo ukora muburyo bwo gutumanaho, uburyo bwo kohereza ikirere vuba nigihe cyo gutangira bigabanya cyane ibyo ukoresha.
6. Igiciro gito cyo gusaba: NRF24L01 ihuza ibice byose byihuta byo gutunganya ibimenyetso byerekeranye na protocole ya RF, nka: gusubiza mu buryo bwikora ibipapuro byabuze hamwe no guhita bitanga ibimenyetso byerekana ibisubizo, nibindi. Imigaragarire ya SPI ya NRF24L01 irashobora guhuzwa nibikoresho bya SPI icyambu cya chip microcomputer imwe cyangwa bigereranywa nicyambu cya I / O cya microcomputer imwe. Imbere muri FIFO irashobora guhuza hamwe na microprocessor zitandukanye. Biroroshye gukoresha make microcomputer ya chip imwe.
7 Biroroshye kwiteza imbere: kuberako ihuza ryuzuye. Byinjijwe kuri module, byoroshye kwiteza imbere. Igikorwa cyo gusubiza mu buryo bwikora, gutahura mu buryo bwikora no kohereza amakuru yatakaye, igihe cyo kohereza hamwe nigihe cyo gusubiza birashobora kugenzurwa na software kugirango ihite ibika paki zamakuru zitabonye igisubizo cyibisubizo byikora, nyuma yo kwakira amakuru yemewe, Module ihita yohereza i ikimenyetso cyo gusubiza, nta mpamvu yo gutangiza gahunda yabatwara - gutondekanya inshuro zuzuye zubatswe mubikoresho bya CRC gutahura ikosa no gutondekanya amakuru kuri aderesi y'itumanaho igenzura ipaki yamakosa yoherejwe hamwe numurimo wo gutahura abatwara ibintu birashobora gukoreshwa mugushiraho inshuro esheshatu zishobora gushiraho umuyoboro utandatu wakira adresse icyarimwe, irashobora guhitamo gufungura umuyoboro wakira pin Dip2.54MM ikibanza cyoroshye, Byoroshye kubishyiramo porogaramu.