ATTENDX
ULTRA-DETAIL 3D CIRCUIT
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ULTRA-DETAIL CIRCUIT EXPLORER  |  ESP8266 + MFRC522 + BUZZER
Wire Legend
3.3V Power
Ground
RST (D1→GPIO5)
SDA/SS (D2→GPIO4)
SCK (D5→GPIO14)
MISO (D6→GPIO12)
MOSI (D7→GPIO13)
Buzzer (D0→GPIO16)
DragRotate
ScrollZoom
Right-dragPan
ClickInspect