Cov txheej txheem:
- Khoom siv
- Kauj ruam 1: Kho vajtse
- Kauj Ruam 2: Nco Ntsoov Txog Qhov Muab Rau PCB / Schematics
- Kauj ruam 3: Software
- Kauj ruam 4: Web Interface Configuration
- Kauj Ruam 5: Ntxiv TTN Gateway
Video: LoRa Gateway ESP8266 Arduino DIY: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Cov lus qhia no yuav pab koj tsim LoRa Gateway sib xws nrog Cov Khoom Network, rau txhua thaj tsam hauv ntiaj teb, siv ESP8266 nrog rau RFM95/96 xov tooj cua module. Cov cai los ua kom nws ua haujlwm kuj tseem muab thiab nws los nrog kev sib xyaw lub vev xaib rau kev teeb tsa, nws yooj yim heev rau siv, koj yuav pom … cia mus
Tau qhov twg los
Khoom siv
Txhua yam xav tau yog teev hauv qab no
Kauj ruam 1: Kho vajtse
Koj tuaj yeem pom txhua yam khoom kho vajtse ntawm no, lossis teev hauv qab no
- Cov Ntaub Ntawv Yas Dej
- WEMOS D1 Mini Pro ESP8266
- LoRa module RFM95 SX1276 nti 915MHz 868MHz 433MHz
- 868/915 MHz kav hlau txais xov
- 5V 2A DC Output Power Adapter
- Pin Txiv Neej Sawb 1*40P 2.0mm
- 2 hli tus pin header poj niam
- coaxial connectors Kav hlau txais xov
- DC Jack Connector 3.5 X 1.3 hli
- Me Phillips
- Terminal Thaiv Txuas Txuas 2Pin 5.0mm
- PCB pawg thawj coj saib
Thaum koj muaj txhua daim, nws zoo li ua si nrog LEGO … txaus siab rau nws:)
Kauj Ruam 2: Nco Ntsoov Txog Qhov Muab Rau PCB / Schematics
Greyed tawm qhov tsis tau siv hauv txoj haujlwm no, lawv nyob ntawd vim tias qhov kev sib txuas zoo ib yam no tuaj yeem siv rau hauv qhov haujlwm uas kuv tab tom sau tam sim no.
Kauj ruam 3: Software
Tam sim no koj yuav tsum teeb tsa Arduino IDE, nco ntsoov tias koj tuaj yeem siv lwm txoj hauv kev uas koj nyiam. Nws tsis yog qhov nyuaj tab sis koj yuav tsum ua ib lossis ob yam txhawm rau txhawm rau ua qhov project. Txoj cai tau teeb tsa hauv github.com, nws tau qhib qhov chaw, xav tias yuav muaj kev tsim kho, tshaj tawm cov kab lossis ua cov lus qhia yuav yog qhov muaj txiaj ntsig zoo:) Rub tawm nws thiab qhib:
LoRaWanGateway/LoRaWanGateway.ino
Hloov Sketchbook qhov chaw nyob hauv cov ntawv nyiam
Yog xav tau ntxiv cov laug cam ntxiv hauv cov ntawv nyiam … Kuv tau siv:
https://arduino.esp8266.com/stable/package_esp8266com_index.json
Ua tib zoo saib ntawm no, cov ntawv qub qub yuav ua haujlwm tsis raug, koj yuav tsum nruab tsawg kawg yog version 2.6.3
Xaiv koj lub rooj tsav xwm hauv qab cov cuab yeej Pawg (tej zaum tsis zoo ib yam li daim duab, xaiv koj li)
Tam sim no nws yuav tsum suav sau, rub nws mus rau koj lub rooj tsavxwm thiab teeb tsa nws siv lub vev xaib sib tham.
Kauj ruam 4: Web Interface Configuration
Thaum koj tau muab txhua daim ua ke koj tuaj yeem qhib thiab teeb tsa koj lub rooj vag tshiab los ntawm nws cov vev xaib sib xyaw. Nws yog nplooj ntawv me me hauv ESP8266 uas cia koj yooj yim tweak nws qhov txiaj ntsig … ua tib zoo saib ua ntej thiab ua si nrog kev teeb tsa ua qauv qhia ntawm no. Nrog tus interface no koj tuaj yeem teeb tsa:
- Kev sib txuas WiFi, ib yam li Client device lossis raws li Access Point
- TTN Gateway parameter
- RFM module tsis
- Yooj Yim ESP8266 Cov txheej txheem ntsuas
- Configuration Interface ruaj ntseg/password (yog, nws yog lo lus zais tiv thaiv)
Los ntawm lub neej ntawd nws yuav tsim WiFi network kom cia koj nkag mus rau nws lub teeb tsa sab hauv.
- wifi: Access Point ESP
- dhau: 12345678
Yog tias muaj kev txhawj xeeb txog kev nyab xeeb heev, koj yuav tsum hloov pauv qhov txiaj ntsig ua ntej, ua ntej rub tawm lub firmware rau koj lub qhov rooj. Xijpeem koj tuaj yeem hloov lawv los ntawm koj tus browser tom qab thawj qhov txuas. Thaum khiav, lub rooj vag teeb tsa tuaj yeem nkag mus tau los ntawm lub web browser los ntawm nws twb tau muab ip
X. X. X. X/
lossis yog txuas nrog los ntawm Access Point
192.168.4.1/ (los ntawm lub neej ntawd)
Tam sim no koj tuaj yeem siv koj daim ntawv pov thawj txhawm rau nkag mus, lub hauv paus yog:
- neeg siv: admin
- dhau: admin
Kauj Ruam 5: Ntxiv TTN Gateway
Kawg tab sis tsis tsawg kawg, koj yuav tsum tsim Lub Rooj vag Hauv Cov Khoom Network thiab teeb tsa nws cov kev ntsuas kom haum, txhawm rau kom koj lub cuab yeej sau npe thiab txuas.
Sau npe ib tus tshiab siv nws tus lej sib xws pom nyob hauv nplooj ntawv teeb tsa rooj vag. Sau tag nrho cov seem ntxiv raws li xav tau. Ob tus id yuav tsum sib phim.
Tam sim no, nws yuav tsum tau npaj los qhia cov ntaub ntawv.
Qhov ntawd yog, Kuv vam tias nws pom meej txaus … yog tias koj muaj teeb meem, xav tias yuav nug ib lo lus nug
Pom zoo:
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