Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Txuas Txuas Tus Choj
- Kauj Ruam 2: Txuas T9602 Humidity Sensor
- Kauj Ruam 3: Nyeem Cov Ntsiab Lus
Video: Nyeem Cov Vaum Nrog Ethernet Sensor: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Lub hom phiaj ntawm txoj haujlwm yog kom tuaj yeem nyeem cov av noo thiab ntsuas kub los ntawm ethernet network, yog li cov txiaj ntsig tuaj yeem siv rau kev siv tshuab hauv tsev (Tsev Pabcuam thiab lwm yam).
T9602 sensor muaj daim ntawv zoo tshaj plaws, nrog kev ua tau zoo ntawm tus nqi tsim nyog.
Kallio Designs Sensor Choj tau siv ua I2C rau ethernet choj, yog li cov txiaj ntsig tuaj yeem nyeem tau los ntawm txhua qhov chaw ntawm lub network.
Khoom siv
- T9602-5-D-1 Kub thiab Vaum sensorTxhua: Sensor kuj muaj nyob ntawm Digi-Key
- Sensor Choj siv los ua I2C rau Ethernet choj
- Ethernet cable
- 12 V Fais Fab Khoom
Kauj Ruam 1: Txuas Txuas Tus Choj
-
Txuas lub Sensor Choj fais fab mov rau cov ntsia hlau txuas rau hauv ntej
- Yog tias koj siv tus adapter PCB, txuas cov xov hlau raws li silkscreen ntawm lub rooj hloov khoom siv
- Yog tias tsis siv lub adapter, xa mus rau pinout rau kev sib txuas
- Koj kuj tseem tuaj yeem siv lub cuab yeej nrog Lub zog hla Ethernet (PoE)
- Txuas tus ethernet cable los ntawm qhov chaw nres nkoj pem hauv ntej rau koj lub router, koj yuav tsum pom lub cim ntsuab LED teeb ntxiv nrog rau qhov chaw nres nkoj ethernet LEDs qhia txog kev mus los.
Kauj Ruam 2: Txuas T9602 Humidity Sensor
Yog tias koj siv lub adapter, tsuas yog txuas lub xaim txuas.
Yog tias tsis yog, xa mus rau daim duab pinout thiab T9602 cov ntaub ntawv:
Sensor Choj tus pin (hlau xim):
- GND (Fais fab mov tsis zoo)
- Voltage input (Fais fab mov zoo)
- SCL (Cov xaim dub)
- SDA (Cov xaim dawb)
- GND (Ntsuab hlau)
- Sensor fais fab 5 V (Liab hlau)
Kauj Ruam 3: Nyeem Cov Ntsiab Lus
Qhib koj lub browser uas tau xaiv (Kuaj ntawm Mozilla Firefox, MS Edge, Google Chrome).
Nkag mus rau https://192.168.1.190/T96025D1RH hauv qhov chaw nyob bar, thiab koj yuav tsum pom cov av noo nyeem. Siv https://192.168.1.190/ T96025D1T los nyeem qhov kub thiab txias.
Koj yuav tsum pom qhov nyeem pom.
Koj kuj tseem tuaj yeem siv Python lossis lwm yam lus tsim muaj peev xwm ntawm kev sib txuas lus HTTP. Sensor Choj xa tawm qhov xav tau metadata rau cov browser thiab cov tsev qiv ntawv software.
Yog tsis yog, kos cov hauv qab no:
- default IP chaw nyob yog nyob hauv DHCP server IP xauj ntau
- chaw nres nkoj 80 muaj rau kev sib txuas lus hauv lub network.
- IP tsis siv los ntawm lwm lub cuab yeej (yog tias koj tsis tuaj yeem pom txhua lub cuab yeej, koj tuaj yeem sim ping qhov chaw nyob nrog Sensor Choj txuas thiab txuas nrog)
Pom zoo:
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