Can TX2 controll servo motor directly?

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hello, I want to controll servo motor directly by using Jetson TX2.

Is that possible?

Then how can i connect lines of servo motor?(GND, VCC, PWM)

At last, can i know any codes to controll servo motor?

Thank you.

4

Hi,

You need to use the TX2 pinmux spreadsheet to modify the pin from GPIO to SFIO (PWM) pin.
Please download the spreadsheet from our download center to modify it.

5

Hello, WayneWWW.

Thank you for your fast reply.

I downloaded the spreadsheet from download center.
(Jetson-TX2-Series-Pinmux-Template_v1.04.xlsm)

But i can’t see how i can modify it.

Could you help me plz?

Thank you.

8

Hi,

Which part confused you? You could check the pin you want to use and there is a button in that row to choose whether that pin can be a pwm pin or GPIO pin.

9

Or you could just run jetson-io on your TX2 if you don’t understand how to use pinmux spreadsheet.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fhw_setup_jetson_io.html

10

Thank you for your reply! WayneWWW!