This article is about the OT-One.
It's no-longer sold or actively supported by Opentrons, but we've kept this article here to help existing users. Please see our OT-2 Support articles for the most up to date information!
The deck follows the nomenclature of row 1 being closest to you, and row 3 in the back (if you have a PRO). Then A to E from left to right.
Within each container on the deck, if it has wells, it follows the same nomenclature with A1 being the closest well to the user on the left hand side.