Kev Ntsuas Kub thiab Vaum Siv Blynk: 6 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Hauv qhov kev qhia no w yuav mus Saib Xyuas Kub thiab Vaum siv DHT11 thiab xa Cov Ntaub Ntawv mus rau huab siv Blynk

Cov Cheeb Tsam Yuav Tsum Tau Ua rau qhov kev qhia no:

• Arduino Ib
• DHT11 Kub thiab Vaum Sensor
• ESP8266-01 WiFi Module

Kauj Ruam 1: ESP8266 - 01 WiFi Module

ESP8266-01 yog Serial WiFi Transmitter thiab Receiver uas tuaj yeem muab ib qho Micro-controller nkag mus rau WiFi Network

ESP8266 module yog tus nqi qis thiab los ua ntej program nrog AT AT teeb tsa firmware, lub ntsiab lus, koj tuaj yeem yooj yim nqes qhov no mus rau koj lub cuab yeej Arduino thiab tau txais ntau npaum li WiFi-muaj peev xwm raws li WiFi Shield muaj. -board ua thiab khaws cia muaj peev xwm uas tso cai rau nws ua ke nrog cov ntsuas thiab lwm yam ntawv thov los ntawm nws GPIOs.

Nta:

• Wi-nkaus Direct (P2P), mos-AP
• Kev koom ua ke TCP/IP raws tu qauv pawg
• Nws nta kev sib koom ua ke TR hloov pauv, balun, LNA, lub zog siv hluav taws xob thiab sib txuas network
• Ua ke nrog PLL, cov tswj hwm, DCXO thiab cov tswj hwm lub zog
• Kev siv hluav taws xob qis 32-ntsis CPU tuaj yeem siv ua daim ntawv thov txheej txheem
• SDIO 1.1 / 2.0, SPI, UART
• STBC, 1 × 1 MIMO, 2 × 1 MIMO
• A-MPDU & A-MSDU sib sau ua ke & 0.4ms tus neeg zov lub sijhawm
• Sawv thiab xa cov pob khoom hauv <2ms
• Kev siv fais fab tuag ntawm <1.0mW (DTIM3)

Kauj Ruam 2: DHT11 Kub thiab Vaum Sensor

DHT11 yog lub hauv paus, tus nqi qis heev cov ntsuas kub thiab cov av noo. Nws siv lub ntsuas hluav taws xob muaj peev xwm thiab lub ntsuas cua ntsuas cua ib puag ncig, thiab ntuav tawm lub teeb liab digital ntawm cov ntaub ntawv tus pin (tsis xav tau cov tswv yim sib txuas pins xav tau). Nws yooj yim siv, tab sis yuav tsum tau ua tib zoo siv sijhawm txhawm rau khaws cov ntaub ntawv

Tsuas yog qhov tsis zoo ntawm qhov ntsuas no tsuas yog koj tuaj yeem tau txais cov ntaub ntawv tshiab los ntawm nws ib zaug txhua 2 vib nas this, yog li thaum siv peb lub tsev qiv ntawv, kev nyeem ntawv sensor tuaj yeem ntev txog 2 vib nas this.

TECHNICAL NTAWV:

• Tus nqi qis 3 txog 5V zog thiab I/O
• 2.5mA siv tam sim no thaum hloov pauv (thaum thov cov ntaub ntawv)
• Zoo rau 20-80% kev nyeem cov av noo nrog 5% qhov tseeb
• Zoo rau 0-50 ° C ntsuas kub ± 2 ° C raug
• Tsis pub ntau tshaj 1 Hz tus qauv piv txwv (ib zaug txhua ob)
• Lub cev loj 15.5mm x 12mm x 5.5mm
• 4 pins nrog 0.1 ″ spacing

Kauj ruam 3: Download Tshooj

• Blynk Daim Ntawv Thov
• Arduino IDE Cov
• Blynk Tsev Qiv Ntawv

Kauj Ruam 4: Daim duab Circuit Court

Cov duab kab lus saum toj no qhia txog kev sib txuas ntawm Arduino Nano, ESP-01 thiab DHT11 Kub thiab Vaum Sensor.

Koj tuaj yeem rub tawm Fritzing File ntawm no

Kauj Ruam 5: Kev teeb tsa Blynk App