Cov txheej txheem:
- Kauj Ruam 1: Sau Koj Cov Cheeb Tsam
- Kauj ruam 2: Circuit Court
- Kauj Ruam 3: Teeb tsa BLYNK App
- Kauj ruam 4: Code
- Kauj Ruam 5: Xeem Txoj Haujlwm
Video: IOT: ESP 8266 Nodemcu Tswj Neopixel Ws2812 LED Sawb Hauv Is Taws Nem Siv BLYNK App: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Nyob zoo cov neeg, hauv cov lus qhia no kuv tau ua lub teeb siv neopixel coj sawb uas tuaj yeem tswj tau hauv internet los ntawm thoob plaws ntiaj teb siv BLYNK APP thiab nodemcu ua haujlwm raws li lub hlwb ntawm txoj haujlwm no, yog li ua kom koj lub teeb pom kev zoo rau koj chav siv nodemcu nrog neopixels.
Kauj Ruam 1: Sau Koj Cov Cheeb Tsam
MUAJ XEEM:
MUAJ Nodemcu ESP8266:
MUAJ WS2812 LED:
MUAJ WS2812 LED Nplhaib:
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koj yuav xav tau cov khoom hauv qab no rau txoj haujlwm no: -
Nodemcu ESP 8266
NEOPIXEL coj sawb / coj lub nplhaib
Affiliate Muas link:-
Nodemcu (esp8266)-
www.banggood.com/NodeMcu-Lua-WIFI-Internet…
www.banggood.com/3Pcs-NodeMcu-Lua-WIFI-Int…
www.banggood.com/Wemos-NodeMCU-V3-CP2102-L…
neopixel coj sawb:-
www.banggood.com/1M-WS2812-IC-SMD5050-Wate…
www.banggood.com/1M-WS2812-IC-SMD5050-Drea…
www.banggood.com/AUDEW-1M4M5M-RGB-SMD5050-…
www.banggood.com/1M-5M-WS2813-RGB-Dream-Co…
www.banggood.com/WS2812-5V-Colorful-Highli…
www.banggood.com/1M-2M-3M-WS2812-SMD5050-B…
Ws2812 neopixel (12 ntsis) ntiv nplhaib -
www.banggood.com/3Pcs-CJMCU-12-Bit-WS2812-…
www.banggood.com/CJMCU-12-Bit-WS2812-5050-…
Ws2812 neopixel (7 ntsis) ntiv nplhaib-
www.banggood.com/5Pcs-CJMCU-7-Bit-WS2812-5…
www.banggood.com/3Pcs-CJMCU-7-Bit-WS2812-5…
Ws2812 neopixel (3 ntsis) ntiv nplhaib -
www.banggood.com/5pcs-CJMCU-3bit-WS2812-RG…
www.banggood.com/CJMCU-3bit-WS2812-RGB-LED…
Ws2812 neopixel coj sawb -
www.banggood.com/AUDEW-1M4M5M-RGB-SMD5050-…
www.banggood.com/4-PCS-WS2812-5V-Taillight…
www.banggood.com/0_5M1M2M3M4M5M-DC5V-USB-R…
www.banggood.com/0_5M1M2M3M4M5M-USB-RGB-50…
www.banggood.com/0_5M1M2M3M4M5M-DC5V-USB-R…
Kauj ruam 2: Circuit Court
Kev tsim hluav taws xob tau yooj yim vim tias peb tsuas muaj peb kab nyob hauv NEOPIXEL 5V, Gnd & Din hlau yog li peb yuav tsum txuas 5V xaim ntawm NEOPIXEL mus rau Vin tus pin ntawm nodemcu (txij li peb tau siv Vin tus pin li 5V tus pin rau NEOPIXEL yog li koj tsis tuaj yeem txuas ntau dua 5v raws li cov khoom siv xa mus rau nodemcu yog li ua kom ntseeg tau tias koj tab tom txuas nrog usb cable txwv tsis pub koj yuav rhuav koj neopixel yog li ceev faj, xyuas kom meej cov khoom siv yog 5v) tom qab ntawd txuas Gnd ntawm neopixel rau Gnd ntawm nodemcu & tom qab ntawd txuas Din tus pin ntawm nodemcu rau ib tus lej digital ntawm nodemcu zoo li koj tuaj yeem pom hauv daim duab kuv tau txuas nws rau tus pin "D2" thiab yog tias koj muaj teeb meem nrog Circuit Court mus rau video kom tsis txhob muaj teeb meem.
Kauj Ruam 3: Teeb tsa BLYNK App
qhib BLYNK app tom qab ntawd tsim qhov haujlwm tshiab thiab xaiv Pawg raws li nodemcu tom qab ntawd nws yuav xa daim ntawv lees paub rau koj tus lej ID tom qab ntawd los ntawm cov npe widget pic zebra widget thiab tom qab ntawv nyem rau nws ces hauv zebra app nyem rau "sib koom ua ke" thiab xaiv virtual pin "v 2"
Kauj ruam 4: Code
Rub tawm cov cai los ntawm qhov muab txuas:-
drive.google.com/file/d/1LHaRLT34DCALufrqq…
Qhib tus lej thiab teeb tsa tsis muaj LEDs raws li kuv teeb 30 rau kuv teeb Din tus pin ntawm neopixel li kuv yog D2 thiab teeb tsa tus lej Virtual koj siv hauv blynk app li kuv teeb tsa V2 thiab hauv Blynk.begin ua haujlwm teeb tsa
Blynk.begin (auth token, ssid, password);
Hauv qhov haujlwm no nkag mus rau koj daim ntawv lees paub xa mus rau koj tus email id thiab muab ssid & password ntawm lub network.thiab xa cov lej rau nodemcu.
Kauj Ruam 5: Xeem Txoj Haujlwm
yog li txuas lub xov tooj hluav taws xob thiab khiav lub app thiab nyem qhov twg ntawm zebra thiab koj yuav pom tias cov hlua coj yuav ci hauv cov xim koj tau nyem rau ntawm lub app yog li koj tuaj yeem hloov xim txawm koj xav tau li cas hauv internet yog li ua koj tus kheej, muaj lom zem.
Pom zoo:
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