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labs/008_wifi_status_display/schematic.md

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+# Schematic
+
+## Expected Circuit
+
+```text
+ESP32 GND -> LCD GND
+ESP32 safe VCC -> LCD VCC, based on Lab 006
+ESP32 SDA GPIO -> LCD SDA
+ESP32 SCL GPIO -> LCD SCL
+```
+
+## Actual Circuit
+
+TODO: указать GPIO, LCD VCC, I2C address и источник питания ESP32.