ESP8266 LED Matrix Moos: 8 Kauj Ruam (nrog Duab)

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

ESP8266 LED Matrix Moos

Yooj yim LED matrix Clock raws li qhov nrov ESP8266 nrog Lub Sijhawm Sijhawm Sijhawm Sijhawm thiab lub sijhawm sib txuas dhau WiFi los ntawm NTP server.

TSHIAB! ESP32 version kuj muaj

Kauj Ruam 1: Qhov Chaw thiab Cov Cuab Yeej

Ua ntej saib seb peb xav tau dab tsi.

Qhov:

• 6 x 8x8 MAX7219 LED Matrix Banggood
• 1 x RTC DS3231
• 1 x ESP12 Board Bangood
• 1 x pasta khob
• 1 x 5.5mm X 2.1mm DC Lub Hwj Huam Muab Khoom Hlau Hlau Vaj Huam Sib Luag Mount
• 1 x USB rau 5.5mm X 2.1mm chim jack 5v dc fais fab cable
• 1 x Qhov rai tint zaj duab xis
• 11 x poj niam rau poj niam dupont xov hlau Bangood

Cov Cuab Yeej:

• cam khwb cia hlau
• lub raj mis tsuag
• rab riam hobby
• daim kab xev ob tog

Txhua ntu tuaj yeem nrhiav tau yooj yim los ntawm ebay/aliexpress thiab/lossis khw muag khoom hauv zos.

Kauj Ruam 2: Npaj LED Matrix

Kuv pom nws yooj yim dua yuav 2 x 4pcs cov qauv, txiav ib qho ntawm lawv ib nrab thiab muab nws txuas rau lwm qhov thaum tswj kev taw qhia luam tawm ntawm PCB.

Kauj Ruam 3: Txuas lub LED Matrix Display thiab RTC rau ESP8266

Solder tus pin headers ntawm cov qauv tom qab ntawd siv dupont cables txuas lawv raws li hauv qab no.

MAX7219 rau ESP8266

• VCC - 3.3V
• GND - NCO
• TSO - D8
• DIN -D7 hli
• NQA - D5

DS3231 rau ESP8266

• GND - NCO
• VCC - 3.3V
• SDA - D1
• TSO - D2

Ib tsab ntawv ntawm RTC tus qauv, pom tseeb nws tseem muaj peev xwm them lub roj teeb, txawm li cas los xij tsis yog lub tswv yim zoo thaum siv CR2032. Ib qho kev daws teeb meem tuaj yeem yog txiav cov cim cim ntawm daim duab txhawm rau txhawm rau txhawm rau txhawm rau them ib feem ntawm qhov Circuit Court. Cov ntaub ntawv ntxiv txog qhov no tuaj yeem pom ntawm no.

Kauj Ruam 4: Nyem rau ESP8266 Module

Zes kauj ruam yuav yog xa cov cai rau ESP8266.

Thaum lub hauv paus tus lej tuaj yeem pom ntawm no (ua tsaug ntau rau tus sau!) Koj tuaj yeem pom txuas nrog cov lus Askiv ntawm nws.

Cov txheej txheem upload yog ncaj ncaj rau pem hauv ntej, tsuas yog tsis txhob hnov qab hloov kho qhov chaws nrog koj li ntawv pov thawj WiFi.

char ssid = "xxxxx"; // koj lub network SSID (lub npe) char pass = "xxxxx"; // koj tus password network

Kauj Ruam 5: Siv Hnub Ci Zaj Duab Xis rau ntawm Pasta Jar

Kuv tau txiav txim siab tsuas yog npog ib feem ntawm lub thawv nrog zaj duab xis kom cov khoom seem pom.

Tom qab qee qhov kev sim thiab yuam kev kuv tau pom tias qhov 'zais cia' yog kom muaj ob lub thawv thiab zaj duab xis kom ntub li sai tau nrog cov xab npum kom tuaj yeem hloov kho raws li koj thov. Siv lub raj tshuaj tsuag kom txhua yam zoo thiab ntub thiab rab riam hobby txiav cov zaj duab xis ntau dhau.

Thaum nws ua kom qhuav tag nrho zaj duab xis yuav tsum zoo nkauj zoo ncab rau ntawm lub hwj.

Kauj Ruam 6: Npaj DC Power Supply Metal Jack

Siv 2 dupont xov hlau rau DC jack. Lawv yuav txuas nrog ESP8266 raws li hauv qab no.

• + - VIN
• - - NWG

Laum tag nrho nyob nruab nrab ntawm lub hau lub hau thiab ntsaws DC jack.

Kauj Ruam 7: Muab Txhua Yam Ua Ke

Txhawm rau ua tej yam me me kom huv si Kuv ua raws RTC thiab ESP8266 rau sab nraum qab ntawm cov zaub LED siv qee daim kab xev ob tog. Nco ntsoov tias cov modules tsis kov ib qho ntawm cov qauv LED hu rau, thiab yog tias lawv ua, siv qee daim kab xev hluav taws xob los npog cov neeg sib tiv kom tsis txhob muaj qhov luv.

Tsis tas li, txhawm rau kom ntseeg tau tias cov zaub tsis txav ib zaug thaum kuv ntsia rov qab lub hau ntawm lub hwj, Kuv tau ntxiv qee daim kab xev rau hauv qab kawg ntawm nws kom qhov ntawd nyob qis qis hauv qab ntawm lub hwj.

Txhua yam uas tseem tshuav yog txhawm rau txuas lub USB cable thiab qhov ntawd yog nws!

Kauj Ruam 8: Cov Tswv Yim Ntxiv

• Ntxiv lub roj teeb thaub qab them los ntawm TP4056;
• Ntxiv qhov ntsuas kub thiab av noo;
• Tsim cov ntawv luam tawm 3d;
• Ntxiv lub teeb pom kev kom dim cov zaub thaum hmo ntuj.

Vam tias koj txaus siab rau txoj haujlwm no thiab yog tias koj muaj lus nug thov nug.