SCF4-M module

Pin description

Technical specifications

Module dimensions

16 x 23 x 2.3 mm [0.63 x 0.91 x 0.09 in]

Controlled stepper motors

3

Connectivity

USB (optional USART, I2C, SPI)

Module pin count

29

Stepper motor resolution

up to 1/1024 micro-steps (1/64 default)

PWM voltage levels for filter switch

H-Bridge (128 voltage levels)

Weight

0.9g

Power consumption (module only)

55mA @ 5V

Power consumption (operating x18 lens 2 motors)

180mA @ 5V

Absolute maximum ratings

Min supply voltage

4.3

V

Max supply voltage

7.0

V

Stepper motor max current

200

mA @ 5V

IR Filter coil max current

300

mA @ 5V

Operating parameters

Operating voltage

4.5 ~ 5.5

V

Controller max current consumption

1

A @ 5V

Controller power rating

5

W

Relative Humidity

Non-Condensing

Operating Temperature

-40 ~ 85

°C

Mechanical dimensions

Test points

For testing, flashing firmware and post-production purposes SCF4-M module has several test points.

For exact dimensions and locations check 3D STEP file.