Xiao Shield Standard
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Warning
This page is informational - the LCPF does NOT (yet) directly support any Xiao compatible Shield or Controller boards.
The Xiao shield standard was created by seeed studio . It has two 7 pin headers for a total of 14 pins.
QT Py ESP32C3 boards.
| Pins | Usage | Notes | Pin Names | |
|---|---|---|---|---|
| 1 | IO or DAC | DAC, A0, D0 | ||
| 3 | IO | A1, A2, A3 / D1, D2, D3 | ||
| 2 | I2C or IO | SDA, SCL / A4, A5 / D4, D5 | ||
| 2 | UART or IO | RX, TX / D6, D7 / A6, A7 | ||
| 3 | SPI or IO | MOSI, MISO, SCK / A8, A9, A10 / D8, D9, D10 | ||
| 3 | Power | 3V3, 5V, GND |
Sources for Xiao Controllers
| Vendor | Link | |
|---|---|---|
| seeed studio | Xiao boards | |
| Adafruit | QT Py boards |
Sources for Xiao Shields
| Vendor | Link | |
|---|---|---|
| seeed studio | Xiao boards | |
| Adafruit | QT Py boards |
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