# Help needed with Pidog V2 servo calibration **URL:** \ **Category:** Robotic kit for Raspberry Pi\ **Created:** [July 24, 2026, 8:21pm UTC](https://forum.sunfounder.com/t/help-needed-with-pidog-v2-servo-calibration/4882 "2026-07-24T20:21:26Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Toymaker](https://avatars.discourse-cdn.com/v4/letter/t/bc8723/32.png) [@Toymaker](https://forum.sunfounder.com/u/Toymaker)\ **Post date:** [July 24, 2026, 8:21pm UTC](https://forum.sunfounder.com/t/help-needed-with-pidog-v2-servo-calibration/4882/1 "2026-07-24T20:21:26Z")
Hi Group, I am new here, I am having trouble calibrating the Pidog V2 servos - my problem is that the right hand box/window is too narrow to see the simple calibration graphic as can be seen in the middle box - can anyone advise how I can expand the right hand box fully to help me calibrate the servos? - Many thanks in advance for any help/guidance. ![sunfounder calib page](https://canada1.discourse-cdn.com/flex029/uploads/sunfounder/original/2X/c/c879be875784f7efa2872b242a919baa00c75552.jpeg) ---
**Author:** ![SunFounder\_Moderator](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@SunFounder\_Moderator](https://forum.sunfounder.com/u/SunFounder_Moderator)\ **Post date:** [July 27, 2026, 8:44am UTC](https://forum.sunfounder.com/t/help-needed-with-pidog-v2-servo-calibration/4882/2 "2026-07-27T08:44:27Z")
From the screenshot, it looks like the calibration interface is not scaling properly on your display. We recommend trying to run the calibration example via SSH instead. You can find detailed instructions on how to set up SSH (headless access) here: 🔗 [https://docs.sunfounder.com/projects/pidog/en/latest/\_shared/pi\_start/set\_up\_pi.html#if-you-have-no-screen-headless](https://docs.sunfounder.com/projects/pidog/en/latest/%5C_shared/pi_start/set_up_pi.html#if-you-have-no-screen-headless)