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Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface

Parts › Motor Drivers & Controllers › Servo & PWM Controllers

ADA1411 · AdafruitActive

Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface photo
Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface illustration

Adafruit product #1411. Interfaces: I2C.

Part numberADA1411
ManufacturerAdafruit
CategoryMotor Drivers & Controllers › Servo & PWM Controllers
Pins115
Resolution12 bit
Channels16

Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface pinout

PinNameTypeDescription
1SCLbidirectional
2SDAbidirectional
3AREFbidirectional
4GNDground
5D13bidirectional
6D12bidirectional
7D11bidirectional
8D10bidirectional
9D9bidirectional
10D8bidirectional
11D7bidirectional
12D6bidirectional
13D5bidirectional
14D4bidirectional
15D3bidirectional
16D2bidirectional
17D1bidirectional
18D0bidirectional
19SCLbidirectional
20SDAbidirectional
21AREFbidirectional
22GNDground
23D13bidirectional
24D12bidirectional
25D11bidirectional
26D10bidirectional
27D9bidirectional
28D8bidirectional
29D7bidirectional
30D6bidirectional
31D5bidirectional
32D4bidirectional
33D3bidirectional
34D2bidirectional
35D1bidirectional
36D0bidirectional
37GNDground
385.0Vbidirectional
39GNDground
40GNDground
41PWRINbidirectional
42PWM0bidirectional
43PWM1bidirectional
44PWM2bidirectional
45PWM3bidirectional
46PWM4bidirectional
47PWM5bidirectional
48PWM6bidirectional
49PWM7bidirectional
50PWM8bidirectional
51PWM9bidirectional
52PWM10bidirectional
53PWM11bidirectional
54PWM12bidirectional
55PWM13bidirectional
56PWM14bidirectional
57PWM15bidirectional
585.0Vbidirectional
595.0Vbidirectional
605.0Vbidirectional
615.0Vbidirectional
625.0Vbidirectional
635.0Vbidirectional
645.0Vbidirectional
655.0Vbidirectional
665.0Vbidirectional
675.0Vbidirectional
685.0Vbidirectional
695.0Vbidirectional
705.0Vbidirectional
715.0Vbidirectional
725.0Vbidirectional
735.0Vbidirectional
74GNDground
75GNDground
76GNDground
77GNDground
78GNDground
79GNDground
80GNDground
81GNDground
82GNDground
83GNDground
84GNDground
85GNDground
86GNDground
87GNDground
88GNDground
89GNDground
90IOREFbidirectional
91RESETbidirectional
923Vpower
935Vpower
94GNDground
95GNDground
96VINpower
97A0bidirectional
98A1bidirectional
99A2bidirectional
100A3bidirectional
101SDAbidirectional
102SCLbidirectional
103IOREFbidirectional
104RESETbidirectional
1053Vpower
1065Vpower
107GNDground
108GNDground
109VINpower
110A0bidirectional
111A1bidirectional
112A2bidirectional
113A3bidirectional
114SDAbidirectional
115SCLbidirectional

Schematic symbol and footprint

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Footprint: 16-Channel 12-bit PWM Servo Shield - I2C (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

Datasheet

Where to buy

SupplierStockPriceStatus
Mouser48$17.50 (1+)View
DigiKey55$17.50 (1+)ActiveView

Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.

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