Robot Building Questions

I2c Mcp23017 HELP!

Any info on using MCP23017 i2c chip? I try to run a simple loop counter with prestart setup (i2c chip  i2cwrite(0,0x40,0x3) i2cwrite(0,0x4E,0x3) ),output ( i2cwrite(0,0x40,$motor1)      i2cwrite(0,0x4E,$motor2) ) with a loop and variable scrip and it just disconnects!

Automatic Software Start Info

hello everyone, I would like to automatically load the project software on startup, on Windows I have no problem but with Linux (using Raspberry) I don't know how to do it, I tried some guides found on the net but none seems to work, you can help me out case ???? For EZB SERVER operation and for ARC operation Sorry for the understanding but I am...

Pixy2 Camera, Need Help

I have a Pixy2 camera -  here is the website - https://pixycam.com/pixy2 The camera works great in thePixiMon software - but can't see it in ARC there is a connection on the Arduino, but the camera does not show up in ARC can you help? here is the wiki on it: https://docs.pixycam.com/wiki/doku.php?id=wiki:v2:overview

Plugin For Azure Kinect

Hi guys, I'm looking for a plugin that allows you to use Azure Kinect instead of Kinekt v2 for my project. Looks like the old plugin isn't working. Does anyone have any experience with Azure? Besides, has anyone tried using Artec Studio with Azure, what are the results? Mark.

Servo Inversion?

Is it possible to invert the servo in the servo profile.servo file of ARC?. Something like SetServo (d15, invert). I've searched and all I can find are doing it in a control. But I'd like to do it in the profile or init. Some example code or point me to where to look for more info cause I'm not finding it on my own. Thanks