ADA1438 · Adafruit
Adafruit product #1438.
| Part number | ADA1438 |
|---|---|
| Manufacturer | Adafruit |
| Category | Motor Drivers & Controllers › Stepper Motor Drivers |
| Pins | 92 |
Adafruit Motor/Stepper/Servo Shield for Arduino v3 Kit pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | GND | ground | |
| 2 | GND | ground | |
| 3 | +5V | power | |
| 4 | D10 | bidirectional | |
| 5 | AD5/SCL | bidirectional | |
| 6 | AD4/SDA | bidirectional | |
| 7 | AREF | bidirectional | |
| 8 | GND | ground | |
| 9 | D13 | bidirectional | |
| 10 | D12 | bidirectional | |
| 11 | D11 | bidirectional | |
| 12 | D10 | bidirectional | |
| 13 | D9 | bidirectional | |
| 14 | D8 | bidirectional | |
| 15 | D7 | bidirectional | |
| 16 | D6 | bidirectional | |
| 17 | D5 | bidirectional | |
| 18 | D4 | bidirectional | |
| 19 | D3 | bidirectional | |
| 20 | D2 | bidirectional | |
| 21 | D1 | bidirectional | |
| 22 | D0 | bidirectional | |
| 23 | +5V | power | |
| 24 | GND | ground | |
| 25 | +5V | power | |
| 26 | D9 | bidirectional | |
| 27 | AD5/SCL | bidirectional | |
| 28 | AD4/SDA | bidirectional | |
| 29 | AREF | bidirectional | |
| 30 | GND | ground | |
| 31 | D13 | bidirectional | |
| 32 | D12 | bidirectional | |
| 33 | D11 | bidirectional | |
| 34 | D10 | bidirectional | |
| 35 | D9 | bidirectional | |
| 36 | D8 | bidirectional | |
| 37 | D7 | bidirectional | |
| 38 | D6 | bidirectional | |
| 39 | D5 | bidirectional | |
| 40 | D4 | bidirectional | |
| 41 | D3 | bidirectional | |
| 42 | D2 | bidirectional | |
| 43 | D1 | bidirectional | |
| 44 | D0 | bidirectional | |
| 45 | PWM15 | bidirectional | |
| 46 | PWM14 | bidirectional | |
| 47 | PWM1 | bidirectional | |
| 48 | PWM0 | bidirectional | |
| 49 | M1A | bidirectional | |
| 50 | MISO | bidirectional | |
| 51 | +5V | power | |
| 52 | SCK | bidirectional | |
| 53 | MOSI | bidirectional | |
| 54 | M1B | bidirectional | |
| 55 | /RST | bidirectional | |
| 56 | GND | ground | |
| 57 | GND | ground | |
| 58 | M4A | bidirectional | |
| 59 | M2B | bidirectional | |
| 60 | M4B | bidirectional | |
| 61 | M2A | bidirectional | |
| 62 | GND | ground | |
| 63 | M3B | bidirectional | |
| 64 | AD4/SDA | bidirectional | |
| 65 | AD5/SCL | bidirectional | |
| 66 | M3A | bidirectional | |
| 67 | IOREF | bidirectional | |
| 68 | /RST | bidirectional | |
| 69 | +3V3 | power | |
| 70 | +5V | power | |
| 71 | GND | ground | |
| 72 | GND | ground | |
| 73 | VIN | power | |
| 74 | AD0 | bidirectional | |
| 75 | AD1 | bidirectional | |
| 76 | AD2 | bidirectional | |
| 77 | AD3 | bidirectional | |
| 78 | VMOTOR | bidirectional | |
| 79 | GND | ground | |
| 80 | IOREF | bidirectional | |
| 81 | /RST | bidirectional | |
| 82 | +3V3 | power | |
| 83 | +5V | power | |
| 84 | GND | ground | |
| 85 | GND | ground | |
| 86 | VIN | power | |
| 87 | AD0 | bidirectional | |
| 88 | AD1 | bidirectional | |
| 89 | AD2 | bidirectional | |
| 90 | AD3 | bidirectional | |
| 91 | AD4/SDA | bidirectional | |
| 92 | AD5/SCL | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit Motor/Stepper/Servo Shield (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
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