Adafruit Metro ESP32-S3 with 16MB Flash 8MB PSRAM
2 grouped connections are listed in the table but omitted from the graphic until individual pins are available.
| Pin | Type |
|---|---|
| 3.3 | Power |
| VHI | Power |
| GND | Ground |
| VIN | Power |
| A0-A5 | Analog |
| SCK | SPI |
| MOSI | SPI |
| MISO | SPI |
| RX | UART |
| TX | UART |
| D2-D13 | GPIO |
| SCL | I2C |
| SDA | I2C |
| STEMMA QT | Unknown |
2 grouped connections are omitted from the graphic until individual pins are available.
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