Component and Wiring Diagram for arduino anda esp32.pptx

RizkyMaulanaRamadhan1 7 views 5 slides May 27, 2024
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About This Presentation

this is RFID sensor


Slide Content

MFRC522

LCD I2C 16x2

LED

NodeMCU /ESP8266

ESP 8266 GPIO LCD I2C 16x2 MFRC522 LED VIN VCC 3.3V 3.3V GND GND GND Negative (-) GPIO - 5 (D1) SCL GPIO - 4 (D2 ) SDA GPIO-15 (D8) Positive (+) GPIO-2 (D4) SDA GPIO-14 (D5) SCK GPIO-13 (D7) MOSI GPIO-12 (D6) MISO GPIO-0 (D3) RST Wiring Diagram
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