ESP8266 - Qhov Rooj thiab Qhov Rai Sensors - ESP8266. Kev Pab Cov Laus (tsis nco qab): 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

ESP8266 - Qhov rooj / qhov rai ntsuas siv GPIO 0 thiab GPIO 2 (IOT). Nws tuaj yeem raug saib hauv lub vev xaib lossis hauv lub network hauv zos nrog browser. Tseem pom los ntawm "HelpIdoso Vxapp" daim ntawv thov. Siv 110/220 VAC muab rau 5Vdc, 1 qhov xa tawm / txo cov khoom siv hluav taws xob / ESP8266 qhov (socket) thiab cov khoom siv hluav taws xob hloov pauv.

Yog tias koj xav tau daim duab (.io), tiv tauj kuv. Lub npe ntawm lub qhov rooj lossis lub qhov rais yuav tsum tau muab tso rau ntawm daim duab kom muab kos. Kev nyeem cov hloov pauv yuav luag tam sim.

NCO NTSOOV: Txhawm rau txuas lossis rov pib dua lub Circuit Court (qhov chaw lossis rov pib dua), peb yuav tsum khaws cov neeg sib tham qhib (qhov rooj kaw), txwv tsis pub, thaum rov pib dua, nws yuav ESP8266 Circuit Court nkag mus rau hom kaw.

Khoom siv

01 lub thawv yas

01 ESP8266-01 Circuit Court

01 Voltage regulator 3.3 VDC LM 1117 lossis zoo sib xws

02 electrolytic capacitor 10 microFarad x 25 vcc lossis zoo sib xws

01 Fais fab mov 110/220 VAC - 5 VDC 250 mA

Mechanical sensors rau qhov rooj thiab qhov rais

02 resistors ntawm 3k3 ohms / 1/4 watt (polarize GPIO 0 thiab 1)

lwm yam xov paj

Ntau yam ntsia liaj qhov rooj thiab txiv ntseej

Kauj ruam 1:

Txhawm rau teeb tsa lub Circuit Kuv tau siv lub qub thiab siv lub qhov rai lub tswb ceeb toom (ntshuam), tshem nws tawm thiab hloov kho ESP8266 nrog cov tswv yim thiab cov txiaj ntsig

Kauj ruam 2:

Kuv tau npaj qhov tso tawm ntawm 110/220 VAC, 5 Vdc fais fab mov (tuaj yeem siv los them lub xov tooj ntawm tes) nrog tus tswj hwm 3.3 volt txhawm rau ua haujlwm hauv Circuit.

Txuas txhua qhov hloov pauv mus rau GPIO pins (0 thiab 2) thiab koj tuaj yeem siv 1 Kohms resistors hauv koob thiab 3k3 ohms txuas ntawm +3.3 VDC.

Kauj Ruam 3: Txhim Kho Chaw Nres Nkoj (2 Chav Nyob) rau GPIO 0 thiab GPIO 2

Cov ntsuas tau cuam tshuam ib txwm kaw, thaum nias ntawm lub qhov rooj, qhib kev sib cuag, TSIS YOG xa hauv av (-) mus rau GPIO.

2-ncej tshuab hloov pauv uas ib txwm kaw cov neeg sib tiv (NC) zoo tagnrho (tshuab ntxhua khaub ncaws, rooj vag rau tsheb, thiab lwm yam).

Kauj ruam 4:

Kuv tau ua daim ntawv thov Android (HelpIdoso V. X) txhawm rau saib cov xwm txheej ntawm lub qhov rooj thiab lub qhov rais. Kev pom kev tuaj yeem ua tiav los ntawm cov browser hauv internet lossis hauv cheeb tsam network (LAN), coj ncaj qha rau IPs thiab chaw nres nkoj ntawm txhua lub ntsuas.

Yog tias koj xav tau daim duab kos ntawm ESP8266 siv no, tiv tauj kuv thiab kuv yuav xa nws mus rau koj.