Motor Shield - Seeed Studio

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OUT1output terminal OUT1
Channel 0 motor/stepper output. Seeed wiki Hardware Overview lists Channel 0 as OUT1 and OUT2; stepper mapping lists OUT1 as A+.
Type · motor output
OUT2output terminal OUT2
Channel 0 motor/stepper output. Seeed wiki Hardware Overview lists Channel 0 as OUT1 and OUT2; stepper mapping lists OUT2 as A-.
Type · motor output
OUT3output terminal OUT3
Channel 1 motor/stepper output. Seeed wiki Hardware Overview lists Channel 1 as OUT3 and OUT4; stepper mapping lists OUT3 as B+.
Type · motor output
OUT4output terminal OUT4
Channel 1 motor/stepper output. Seeed wiki Hardware Overview lists Channel 1 as OUT3 and OUT4; stepper mapping lists OUT4 as B-.
Type · motor output

Start wiring

PWM · 6-15V external motor supply per Seeed wiki

Verify supply voltage and logic levels before powering up.

Module pins: External power +, External power GND, D9 / Channel0 enable, D10 / Channel1 enable. Schematik maps them to your board in the app.

Related groups

4 groups

Connectors

Sort passive connector adapters from Qwiic boards, LCD modules and microSD card adapters before assuming anything with the right plug will substitute safely.

Connectors & cables · Connectors · 28 parts

Displays

Character LCDs, SPI TFTs, e-paper modules and larger capacitive-touch TFT panels solve different display jobs. Treat display class, interface, controller, resolution, touch, refresh behaviour, storage, voltage and mounting as separate swap checks.

Displays · TFT & LCD displays · 33 parts

Air quality

Choose between MQ gas sensors, VOC/eCO2 indoor-air sensors, true CO2 modules and particulate sensors without treating every air-quality breakout as the same detector.

Sensors · Gas & air-quality sensors · 29 parts

MCUs and boards

ESP32, Arduino Uno, Raspberry Pi Pico, and compatible add-on boards for running builds.

Boards · Microcontroller boards · 24 parts

Pin	Position	Type	Function	Voltage
OUT1	output terminal OUT1	motor output	Channel 0 motor/stepper output. Seeed wiki Hardware Overview lists Channel 0 as OUT1 and OUT2; stepper mapping lists OUT1 as A+.
OUT2	output terminal OUT2	motor output	Channel 0 motor/stepper output. Seeed wiki Hardware Overview lists Channel 0 as OUT1 and OUT2; stepper mapping lists OUT2 as A-.
OUT3	output terminal OUT3	motor output	Channel 1 motor/stepper output. Seeed wiki Hardware Overview lists Channel 1 as OUT3 and OUT4; stepper mapping lists OUT3 as B+.
OUT4	output terminal OUT4	motor output	Channel 1 motor/stepper output. Seeed wiki Hardware Overview lists Channel 1 as OUT3 and OUT4; stepper mapping lists OUT4 as B-.
External power +	external power input	power	External motor power input for the shield. Seeed wiki specifications state External Power 6-15V.	6-15V external motor supply per Seeed wiki
External power GND	external power input	ground	External power return for the shield motor supply.
D8 / OUT1 control	Arduino shield digital D8	digital	Arduino shield pin used by Motor Shield for OUT1 control. Seeed wiki Digital Pin Used table maps D8 to OUT1.
D9 / Channel0 enable	Arduino shield digital D9	pwm	Arduino shield pin used as Enable of Channel0. Seeed wiki Digital Pin Used table maps D9 to Enable of Channel0.
D10 / Channel1 enable	Arduino shield digital D10	pwm	Arduino shield pin used as Enable of Channel1. Seeed wiki Digital Pin Used table maps D10 to Enable of Channel1.
D11 / OUT2 control	Arduino shield digital D11	digital	Arduino shield pin used by Motor Shield for OUT2 control. Seeed wiki Digital Pin Used table maps D11 to OUT2.
D12 / OUT3 control	Arduino shield digital D12	digital	Arduino shield pin used by Motor Shield for OUT3 control. Seeed wiki Digital Pin Used table maps D12 to OUT3.
D13 / OUT4 control	Arduino shield digital D13	digital	Arduino shield pin used by Motor Shield for OUT4 control. Seeed wiki Digital Pin Used table maps D13 to OUT4.

Pinout

Start wiring

Connectors

Displays

Air quality

MCUs and boards