Cov txheej txheem:
Video: DIY IBeacon thiab Beacon Scanner Nrog Raspberry Pi thiab HM13: 3 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Los ntawm memoryleakyuFollow Ntau los ntawm tus sau:
Dab neeg
Lub teeb yuav txuas ntxiv cov pa tawm mus qhia rau lwm cov khoom siv bluetooth paub tias muaj nws. Thiab kuv ib txwm xav kom muaj lub teeb ci bluetooth los taug qab kuv cov yuam sij txij li kuv twb tsis nco qab coj lawv li 10 zaug xyoo tas los. Thiab kuv happendly tau txais HM13 dual module. Yog li kuv xav tias kuv tuaj yeem hloov nws mus rau hauv iBeacon yooj yim qhia rau kuv paub yog tias kuv tsis nco qab nqa kuv cov yuam sij. Tab sis thaum kuv ua tiav nws, Kuv paub tias kuv yuav tsis khaws kuv lub xov tooj. Yog li, kuv txiav txim siab ua txuas txuas lub teeb ci txuas nrog Raspberry Pi ua lub qhov rooj bluetooth. Yog li kuv tuaj yeem ua rau nws xa email rau kuv lossis xa ntawv tuaj qhia kuv txog kuv cov yuam sij.
Khoom siv
Seeeduino V4.2
Grove - Blueseeed - Dual qauv (HM13)
Raspberry Pi 4 Qauv B.
Kauj Ruam 1: DIY IBeacon
Kuv tau teeb tsa HM13 tus qauv nrog lub rooj sib txoos ua ke ntawm arduino. Kuv xav tias nws tuaj yeem ua tiav nrog lwm hom dev dev txawm tias raspberry pi. Tab sis raws li muaj ntau lub tsev qiv ntawv nrog Arduino, vim li cas thab? Txuas HM13 tus qauv rau sab xis Tx thiab Rx tus pin. Tom qab ntawd rub tawm daim duab. Tab sis nco ntsoov teeb tsa UUID, macro thiab tus nqi me hauv Arduino code. Thaum nws ua tiav, koj tsuas yog xav tau lub zog HM13 tus qauv kom nws ua haujlwm.
Kauj ruam 2: Xeem Nws Nrog App
Tom qab ntawd ntxiv koj lub teeb nyob rau hauv lub app. UUID, macro thiab tus nqi me me tau teev tseg hauv Arduino code. Tom qab ntawd koj yuav pom koj lub teeb nyob rau sab xub ntiag ntawm app.
Coj koj lub xov tooj thiab taug kev ncig. Koj yuav pom qhov ntxhib nrug ntawm koj thiab koj lub teeb.
Pom zoo:
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