Tsim kom muaj LoRa Particle Pollution Detector: 8 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Peb yuav tsim ib qho Particulate Matter detector siv PM2.5 Air Quality Sensor, ESP32, UNO thiab LoRa Module.

Kev ua paug qias neeg, tseem hu ua Particulate Matter yog qhov sib xyaw ntawm ntau qhov sib txawv ntawm cov khib nyiab thiab kua uas pom hauv huab cua. Qee qhov ntawm cov khoom no (tshwj xeeb yog cov me me) tuaj yeem tsim teeb meem rau peb kev noj qab haus huv vim tias nws me me txaus los nkag rau hauv peb lub ntsws thaum peb ua pa.

Txhawm rau ntsuas qhov no peb xav tau lub ntsuas pa paug uas tuaj yeem ntsuas huab cua zoo ntawm huab cua uas peb ua pa.

Qib Nyuaj: Zio Youngling

Cov peev txheej muaj txiaj ntsig: Peb muaj cov ntawv tshaj tawm ntawm peb pawg thawj coj txhim kho ntawm peb cov blog. Xyuas lawv tawm hauv qab no:

• Zuino M Uno Qwiic Pib Qhia
• Zuino XS PsyFi32 Qwiic Pib Qhia

Koj tseem tuaj yeem tshawb xyuas lwm Zio Qwiic Pib cov lus qhia cuam tshuam nrog txoj haujlwm no hauv qab no:

• Zio 1.5 "OLED Display Qwiic Pib Qhia
• Zio PM2.5 Sensor Thiab Adapter Qwiic Pib Qhia

Txhim Kho Tsev Qiv Ntawv Koj yuav tsum teeb tsa cov tsev qiv ntawv hauv qab no rau koj Arduino IDE. Rub tawm cov tsev qiv ntawv hauv qab no thiab khaws nws ntawm koj lub zos Arduino IDE cov tsev qiv ntawv tais ceev tseg:

• Sparkfun QwiicRF Lub Tsev Qiv Ntawv
• U8glib Library

Txhawm rau teeb tsa lub tsev qiv ntawv qhib koj Arduino IDE, mus rau Sketch tab, xaiv suav nrog Lub Tsev Qiv Ntawv -> Ntxiv. Zip Library. Xaiv cov tsev qiv ntawv saum toj no kom suav nrog koj li IDE. Koj tseem tuaj yeem tshawb xyuas phau ntawv qhia ua tiav ntawm no.

Kho vajtse

• Zio Qwiic PM2.5 Huab Cua Zoo Sensor nrog Adapter Board x1
• Zio Qwiic Lora Module (443MHz) x 2
• Kav hlau txais xov x 2
• Zio Zuino XS PsyFi32 (ESP32) x1
• Zio Zuino M Uno x1
• Zio Qwiic 1.5 "OLED Display x1
• Qwiic kab x4
• Micro USB Cable x 2

Teeb Kev Sib Txuas

Peb xav tau ob qhov qauv Lora txhawm rau xa thiab tau txais cov ntaub ntawv los ntawm peb PM2.5 Sensor. Peb yuav hu qhov no raws li LoRa Tus Txais Txais thiab LoRa Sender feem. Lora tus txais yuav tau txais cov ntaub ntawv sau los ntawm PM2.5 Sensor thiab yuav tso tawm qhov no ntawm OLED Zaub. Tus xa LoRa yog qhov uas PM2.5 yuav txuas nrog.

Teeb tsa LoRa SenderBelow hauv qab no yog cov qauv xav tau rau Lora tus xa ntawv. Koj yuav tsum tau xa PM2.5 Sensor nrog lub adapter ntawm tus xa khoom sab hauv los txhawm rau txheeb xyuas qhov teeb meem me me thiab ntsuas huab cua zoo.

Kauj Ruam 1: Txuas lub PM2.5 Sensor thiab Adapter Ua Ke

Kauj Ruam 2: Txuas tus Kav hlau txais xov rau LoRa Module

Kauj Ruam 3: Daisy Chain Txhua Cheeb Tsam Siv Qwiic Cables

Kauj Ruam 4: Rub Cov Cai thiab Tshaj Tawm rau PsyFi32

Koj tuaj yeem rub tawm cov cai los ntawm peb nplooj Github ntawm no

Kauj Ruam 5: Teeb LoRa Tus Txais

Tom qab teeb tsa koj Lora Sender, peb yuav tsum teeb tsa Lora Receiver. Cov ntaub ntawv peb tau sau los ntawm Lora Sender rau Particle Matter yuav raug xa mus rau peb tus neeg txais thiab nthuav tawm ntawm OLED.

Kauj Ruam 6: Daisy Chain Txhua Cheeb Tsam Ua Ke Siv Qwiic Cables

Kauj Ruam 7: Rub Txoj Cai Hauv Qab no thiab Tshaj Tawm rau Uno

Koj tuaj yeem rub tawm cov cai los ntawm peb nplooj Github ntawm no

Kauj Ruam 8: Txuas Lora Sender thiab Txais Txais mus rau Lub Hwj Chim Source

Tom qab txuas mus rau lub zog siv hluav taws xob (peb siv lub txhab nyiaj hluav taws xob rau qhov piv txwv no), koj Lora Tus Txais Txais yuav tau txais cov ntaub ntawv xa los ntawm koj Lora Sender.