Adafruit 0.96 in 128x64 OLED (STEMMA QT) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/adafruit-0-96-in-128x64-oled-stemma-qt/  (CC BY 4.0)
Basis: Adafruit (Eagle board file)
Catalog version: 2026-10-20

Overall (mm): length 29.21, width 31.75, height 6.2
- Adafruit 0.96 in 128x64 OLED (STEMMA QT): 29.21 × 31.75 × 6.2 mm, 4.5 g. Main board 29.2 × 26.7 mm; 31.75 mm includes the two corner ears. Screen 26.6 × 19 mm; 6.2 mm thick.
- Mounting holes: 4 × Ø2.5 mm on 24.13 × 26.67 mm centres. Hole centres are measured from the lower-left corner.
- The file is the outline with the holes; components and connectors are not modelled.

dimension  value
size  29.21 × 31.75 × 6.2 mm
mounting holes  4 × Ø2.5 mm on 24.13 × 26.67 mm centres
weight  4.5 g

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Adafruit: Adafruit 0.96 in 128x64 OLED (STEMMA QT) — web — Publisher's page; dimensions are facts — https://github.com/adafruit/Adafruit-128x64-Monochrome-OLED-PCB

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/adafruit-0-96-in-128x64-oled-stemma-qt/index.json
API: https://xemstudio.com/api/geometry?object=adafruit-0-96-in-128x64-oled-stemma-qt