Cov txheej txheem:
- Kauj ruam 1: Saib Video
- Kauj ruam 2: Tau Koj Cov Cheeb Tsam
- Kauj ruam 3: Tsim Circuit Court
- Kauj Ruam 4: Rub tawm Circuit
- Kauj ruam 5: Ua tiav
Video: DIY LoRa System: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Hauv qhov haujlwm no kuv yuav qhia koj yuav tsim lub LoRa transmitter thiab txais me me nrog kev pab ntawm STM32 cov laug cam txhim kho thiab RFM95 LoRa modules. Qhov System LoRa no tuaj yeem pib xa lub suab ceeb toom los ntawm kuv lub nkas -las mus rau kuv chav tsev wirelessly los ntawm huab cua. Tus xa xov thiab tus txais muaj qhov deb ntawm ib puag ncig 600m rau ib leeg. Cia peb pib!
Kauj ruam 1: Saib Video
Cov vis dis aus muab txhua yam ntaub ntawv koj xav tau los tsim koj tus kheej LoRa system. Hauv cov kauj ruam tom ntej tab sis, kuv yuav nthuav qhia koj qee cov ntaub ntawv ntxiv.
Kauj ruam 2: Tau Koj Cov Cheeb Tsam
Ntawm no koj tuaj yeem pom cov npe teev nrog piv txwv tus muag khoom (koom nrog txuas):
RFM95 Pawg Tawm Tsam Tawm Tsam-Tsawg PCB: PCB:
RFM95 Ultra LoRa Transceiver Module (868/915 MHz):
STM32 Nucleo L476RG Board:
Dragino LG02 Dual Channels LoRa IoT Gateway:
5V Buzzer:
MOSFET:
PCB Terminal:
10 ohm Resistor:
Kauj ruam 3: Tsim Circuit Court
Ntawm no koj tuaj yeem pom cov txheej txheem rau tus txais thiab xa tawm. Siv lawv nrog rau cov duab siv ntawm kuv cov kab hluav taws xob ua tiav txhawm rau tsim koj tus kheej.
Kauj Ruam 4: Rub tawm Circuit
Ntawm no koj tuaj yeem pom cov lej uas kuv tsim rau txoj haujlwm. Tshaj tawm lawv siv Arduino IDE. Tab sis nco ntsoov suav nrog/rub cov tsev qiv ntawv no:
github.com/stm32duino/Arduino_Core_STM32
github.com/sandeepmistry/arduino-LoRa
Kauj ruam 5: Ua tiav
Koj ua nws! Koj nyuam qhuav tsim koj tus kheej DIY LoRa system!
Zoo siab los tshuaj xyuas kuv li YouTube channel rau ntau cov haujlwm txaus:
www.youtube.com/user/greatscottlab
Koj tseem tuaj yeem ua raws kuv hauv Facebook thiab Twitter rau xov xwm txog cov haujlwm yav tom ntej thiab tom qab cov xwm txheej qhia:
twitter.com/GreatScottLab
www.facebook.com/greatscottlab
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