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Support Articles

Troubleshooting pipette connection problems

If your OT-2 is having difficulty communicating with the attached pipette, ensure the white connector tab is securely plugged into…

Support Articles

Troubleshooting USB connection problems

If your OT-2 isn’t appearing in the Opentrons App despite being connected via USB, use this guide to troubleshoot common…

Support Articles

Troubleshooting calibration issues

There are two types of calibration-related technical issues: those hindering calibration processes and those affecting the robot’s movement during a…

Support Articles

Troubleshoot calibration problems when the usual methods won’t help

Opentrons Support might ask you to follow these specific instructions if you’re unable to update your OT-2 to the latest…

Support Articles

The app says my protocol has no steps

Outdated OT-2 robot software may inaccurately identify some protocols as empty. Update both your Opentrons App and robot software to…

Support Articles

SmoothieError: What is it and how do I fix it?

A SmoothieError is how the OT-2 reports something that went wrong with a motor controller command. It is usually a…

Support Articles

SmoothieError: Homing fail

A homing fail occurs when the limit switch was unexpectedly not hit while the OT-2 was homing. Homing fails usually happen if…

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SmoothieError: Hard limit

A hard limit occurs when a limit switch was unexpectedly hit while the OT-2 was not homing. Essentially, it is when an…

Support Articles

Retrieving system information

This article describes how to obtain the information required to troubleshoot connection issues on a Windows 10 machine.

Support Articles

Resolving a “Bad deck calibration data detected! This robot is likely to experience a crash” error

Encountering this error on your OT-2 prevents protocol uploads and runs. Resolve it by updating the Opentrons App and OT-2…

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