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Metro M4 Express Airlift Wifi
AdafruitATSAMD51
The Metro M4 Express AirLift is a microcontroller board with built-in WiFi and extensive I/O capabilities.
In stock
Specifications
8- Operating Voltage
- 7-9V, 3.3V logic level
- Logic Level
- 3.3V
- Flash
- 512 KB
- Ram
- 192 KB
- Gpio Count
- 32
- Dimensions
- 64 QFN
- Connectivity
- WiFi, I2C, SPI, UART
- Usb
- Native USB support
Pinout
10Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 9 | GPIO | GPIO | |
| 12 | GPIO | GPIO | |
| 17 | GPIO | GPIO | |
| 26 | GPIO | GPIO | |
| 38 | ESP_RESET | GPIO | |
| 40 | GPIO | GPIO | |
| 42 | GPIO | GPIO | |
| 45 | ESP_BUSY | GPIO | |
| 51 | GPIO | GPIO | |
| 54 | ESP_CS | GPIO |
Interactive pinout
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