ADA4319 · AdafruitActive
Adafruit product #4319.
| Part number | ADA4319 |
|---|---|
| Manufacturer | Adafruit |
| Category | Development Boards › SAMD / SAM Boards |
| Pins | 9 |
Adafruit PyRuler - Engineer Reference Ruler with CircuitPython pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VBUS | power | |
| 2 | D0_A4_PA08_SDA | bidirectional | |
| 3 | D1_A0_PA02 | bidirectional | |
| 4 | D2_A1_PA09_SCL_MISO | bidirectional | |
| 5 | 3.3V | power | |
| 6 | VBAT | power | |
| 7 | GND | ground | |
| 8 | D4_A2_PA06_TXD_MOSI | bidirectional | |
| 9 | D3_A3_PA07_RXD_SCK | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit PyRuler (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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