Components

INPUT: 5V via USB-C, GPIO

GPIO: GPIO pins take 3.3V or less. 28 GPIO pins are available. Software PWM is available on all of them, and Hardware PWM is available on GPIO12, 13, 18, 19.

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Python with GPIO: Use the GPIO Zero Library to interface with the GPIO pins with Python.

Use command [pinout] on GPIO Zero to get the pinout on screen.

INPUT: Has separate 5V and 3.3V power buses. Each GPIO pin has at least two additional solder points.

PORTS: There are four 5V ports, four 3.3V ports, and 6 ground ports. There's a breadboard area in the middle of the HAT. There are also solder points for extra devices, as needed. The terminal blocks allow access to all GPIO pins.

FUSE: There's a resettable 8V/1.6A fuse that protects the 3.3V and 5V buses.

All terminals are labeled (G/P) for GPIO number and pin number.

INPUT: Rated 380VAC/3A

Has NC, NO, and C ports. C is your output and NC/NO decide if it's default high or low. DON'T connect both NC and NO.

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PINOUT: With the ports facing upwards, the TOP-RIGHT port is port 1 and the BOTTOM-LEFT port is port 2. Counterclockwise from the top left, the pins are numbered 1-8.

Pin 1: GND

Pin 2: Vout+

Pin 3: Vsupply

Pin 4: Vout-

Pins 5-8: Not connected

DATA RATE: Programmable between 8-860 SPS

SUPPLY: 3.3V and 5V from GPIO, 100mA momentary current and 10mA continuous current

I2C ADDRESSES:

0x48 (DEFAULT)

0x49

0x4A (If this one is used, we need to control SDA and SCL a little more carefully, so look into it/message me if you use this address)

0x4B

Output: You can configure the ADC to read absolute or differential voltage. Message me if you want to read differential voltage.

PINOUT (screw terminals):

With terminals facing UPWARDS, left to right:

5: GND

6: AIN0, Analog input 0

7: AIN1, Analog input 1

8: AIN2, Analog input 2

9: AIN3, Analog input 3

0: 3V3: 3.3V Output

SUPPLY: 5V, 16mA current consumption

Output: 50% Quadrature Duty Cycle, A leads B for CCW rotation from front view, 400 PPR resolution

PINOUT: Right to left, top row odd:

1: TX

2: RX

4: GND

6: +5V

8: B+

9: B-

10: A+

11: A-

12: Z+

13: Z-

14: MCLRB

1, 2, and 14 are for serial purposes only.

WORKING VOLTAGE: 3-24V

Reviews say 12V should be about as loud as a smoke alarm.

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INPUT: 120V AC (wall)

OUTPUT: 5.0V 3.0A (USB-C)

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INPUT: 120V AC (wall)

OUTPUT: 2x 120V AC (also wall)

16AWG wire

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INPUT: 100-240V, 50/60 Hz

OUTPUT: 12V DC, 5A/60W max - will automatically supply required current. Don't overload.

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INPUT: Ribbon cable via Raspberry PI

OUTPUT: 7" capacitive Touchscreen, 155 x 86 mm screen size, 800*480 pixels. Adapter board uses the serial (DSI) port to interface screen signals to the Raspberry Pi.

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INPUT: 8-50V. 5V regulator.

OUTPUT: ~4A per phase without cooling.

Microstep resolution: from full, in powers of two down to 1/256

Supported interfaces: USB, TTL serial, I2C, Analog Voltage, Quadrature encoder, STEP/DIR inputs, RC servo pulses

Supports limit switch inputs with homing capabilities. Supports kill switch inputs.

PINOUT: Screw terminals, with micro-USB port UPWARDS:

Vin

GND

A1

A2

B1

B2

There are breakout headers for direct driver access, I2C, and TTL serial. Also, there's a micro-USB port - pretty helpful, right?

17-pin to 8-pin output

PINOUT: looking into the 17-pin connector, the pins are numbered from right to left, top row odd/bottom row even.

8-pin connector:

Pin/Connection/Color with stripe

Pin 4 / GND / BLACK with RED stripe

Pin 6 / +5V / RED with BLACK stripe

Pin 8 / B+ / GREEN with BLACK stripe

Pin 9 / B- / BLACK with GREEN stripe

Pin 10 / A+ / WHITE with BLACK stripe

Pin 11/ A- / BLACK with WHITE stripe

Pin 12/ Z+ / BLUE with BLACK stripe

Pin 13/ Z- / BLACK with BLUE stripe

INPUT: 125V AC, 15A

Two screw terminals

With the keyway facing UP,

DOWN is ON

UP is OFF

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Motor input wiring:

A+: RED

A-: WHITE

B+: GREEN

B-: BLACK