# Adafruit displays: OLED, TFT, e-ink, 7-segment and matrix backpacks

> What are the dimensions of the Adafruit 1.3 in TFT and 128×64 OLED breakouts?

- Category: Electronics › Modules & cameras
- Kind: Modern device
- Basis: Adafruit CAD (MIT) for each display breakout; bounding boxes computed from the STEP
- Page: https://xemstudio.com/objects/adafruit-displays/ · JSON: https://xemstudio.com/api/geometry?object=adafruit-displays · Plain text: https://xemstudio.com/objects/adafruit-displays/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); linked files under their publishers' licenses

## Notes

- Small TFTs (1.14, 1.3, 1.5, 1.9, 2.0 in IPS) and the round 1.28 in share the 'EYESPI' breakout style with Ø2.5 holes; the 1.3 in board is about 34 × 36 mm.
- OLEDs: 128×32 (931) is 22 × 33 mm; the 128×64 STEMMA QT (938) is 36 × 38 mm; 0.91 in (4440) 38 × 12 mm. 7-segment backpacks are 50 × 19 mm (0.56 in digits) and 76 × 38 mm (1.2 in).
- E-ink: 1.54 in (4196) 48 × 37 mm; 2.13 in tri-colour (6366) 60 × 40 mm. Sharp Memory 1.3 in (3502) 51 × 46 mm.

## Sizes

| product | bbox_l_mm | bbox_w_mm | bbox_h_mm |
|---|---|---|---|
| 931 OLED 128x32 I2C | 34.0 | 20.6 | 2.6 |
| 938 Mono 128x64 OLED Stemma | 35.6 | 33.0 | 6.5 |
| 4440 0.91 OLED I2C Display | 34.1 | 21.6 | 5.5 |
| 4313 1.3in TFT IPS Display | 38.1 | 35.6 | 4.9 |
| 4383 1.14in TFT Display | 31.8 | 27.8 | 4.5 |
| 5394 1.9in TFT Display | 57.2 | 36.8 | 5.0 |
| 4311 2in TFT IPS Display | 59.1 | 35.6 | 6.1 |
| 6178 1.28in Round TFT | 42.2 | 36.1 | 5.2 |
| 4196 1.54in eink display SSD1681 | 43.2 | 43.2 | 4.5 |
| 6366 2.13in Tri-Color eInk | 62.1 | 39.4 | 5.0 |
| 3502 Sharp Memory Display Breakout | 40.0 | 39.2 | 4.6 |
| 878 7-segment display backpack | 50.4 | 26.7 | 9.6 |
| 1264 1.2in 7 Segment Display | 120.0 | 40.8 | 13.7 |
| 870 Mini 8x8 LED Matrix Backpack | 27.9 | 20.3 | 13.3 |
| 1911 Alphanumberic Display STEMMA QT | 50.8 | 27.9 | 13.6 |
| 4741 OLED 1.5in | 47.0 | 35.6 | 5.6 |
| 2719 OLED 2.4in | 70.0 | 49.6 | 3.5 |
| 3787 1.5in TFT Display | 43.8 | 41.9 | 5.4 |
| 2088 1.44in TFT Display | 44.5 | 43.2 | 6.3 |
| 4086 TriColor ePaper Display | 62.7 | 39.4 | 5.6 |

## Where the files are

- Adafruit (official): [Adafruit_CAD_Parts: STEP, Fusion 360 and STL for Adafruit products](https://github.com/adafruit/Adafruit_CAD_Parts) — STEP, F3D, STL — MIT

## Free STEP/STL (20 parts, MIT License (Adafruit_CAD_Parts), Adafruit Industries)

Index: https://xemstudio.com/files/adafruit/adafruit-displays/index.json

- 931-oled-128x32-i2c: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/931%20OLED%20128x32%20I2C/931%20OLED%20128x32%20I2C.step) — Adafruit #931 OLED 128x32 I2C; bbox 34.0 × 20.6 × 2.6 mm; 0.0 MB on GitHub
- 938-mono-128x64-oled-stemma: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/938%20Mono%20128x64%20OLED%20Stemma/938%20Mono%20128x64%20OLED%20Stemma.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/938%20Mono%20128x64%20OLED%20Stemma/938%20Mono%20128x64%20OLED%20Stemma.stl) — Adafruit #938 Mono 128x64 OLED Stemma; bbox 35.6 × 33.0 × 6.5 mm; 1.1 MB on GitHub
- 4440-0.91-oled-i2c-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4440%200.91%20OLED%20I2C%20Display/4440%200.91%20OLED%20I2C%20Display.step) — Adafruit #4440 0.91 OLED I2C Display; bbox 34.1 × 21.6 × 5.5 mm; 0.9 MB on GitHub
- 4313-1.3in-tft-ips-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4313%201.3in%20TFT%20IPS%20Display/4313%201.3in-TFT-IPS-Display.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4313%201.3in%20TFT%20IPS%20Display/4313%201.3in-TFT-IPS-Display.stl) — Adafruit #4313 1.3in TFT IPS Display; bbox 38.1 × 35.6 × 4.9 mm; 1.8 MB on GitHub
- 4383-1.14in-tft-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4383%201.14in%20TFT%20Display/4383%201.14in%20TFT%20Display.step) — Adafruit #4383 1.14in TFT Display; bbox 31.8 × 27.8 × 4.5 mm; 1.9 MB on GitHub
- 5394-1.9in-tft-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/5394%201.9in%20TFT%20Display/5394%201.9in%20TFT%20Display.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/5394%201.9in%20TFT%20Display/5394%201.9in%20TFT%20Display.stl) — Adafruit #5394 1.9in TFT Display; bbox 57.2 × 36.8 × 5.0 mm; 5.6 MB on GitHub
- 4311-2in-tft-ips-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4311%202in%20TFT%20IPS%20Display/4311%202in%20TFT%20IPS%20Display.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4311%202in%20TFT%20IPS%20Display/4311%202in%20TFT%20IPS%20Display.stl) — Adafruit #4311 2in TFT IPS Display; bbox 59.1 × 35.6 × 6.1 mm; 2.0 MB on GitHub
- 6178-1.28in-round-tft: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/6178%201.28in%20Round%20TFT/6178%201.28in%20Round%20TFT.step) — Adafruit #6178 1.28in Round TFT; bbox 42.2 × 36.1 × 5.2 mm; 2.7 MB on GitHub
- 4196-1.54in-eink-display-ssd1681: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4196%201.54in%20eink%20display%20SSD1681/4196%201.54in%20eink%20display%20SSD1681.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4196%201.54in%20eink%20display%20SSD1681/4196%201.54in%20eink%20display%20SSD1681.stl) — Adafruit #4196 1.54in eink display SSD1681; bbox 43.2 × 43.2 × 4.5 mm; 2.9 MB on GitHub
- 6366-2.13in-tri-color-eink: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/6366%202.13in%20Tri-Color%20eInk/6366%202.13in%20Tri-Color%20eInk.step) — Adafruit #6366 2.13in Tri-Color eInk; bbox 62.1 × 39.4 × 5.0 mm; 4.2 MB on GitHub
- 3502-sharp-memory-display-breakout: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/3502%20Sharp%20Memory%20Display%20Breakout/3502%20Sharp%20Memory%20Display%20Breakout.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/3502%20Sharp%20Memory%20Display%20Breakout/3502%20Sharp%20Memory%20Display%20Breakout.stl) — Adafruit #3502 Sharp Memory Display Breakout; bbox 40.0 × 39.2 × 4.6 mm; 1.7 MB on GitHub
- 878-7-segment-display-backpack: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/878%207-segment%20display%20backpack/878%207-segment%20display%20backpack.step) — Adafruit #878 7-segment display backpack; bbox 50.4 × 26.7 × 9.6 mm; 0.0 MB on GitHub
- 1264-1.2in-7-segment-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/1264%201.2in%207%20Segment%20Display/1.2in%207%20Segment%20Display.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/1264%201.2in%207%20Segment%20Display/1.2in%207%20Segment%20Display.stl) — Adafruit #1264 1.2in 7 Segment Display; bbox 120.0 × 40.8 × 13.7 mm; 0.4 MB on GitHub
- 870-mini-8x8-led-matrix-backpack: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/870%20Mini%208x8%20LED%20Matrix%20Backpack/870%20Mini%208x8%20LED%20Matrix%20Backpack.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/870%20Mini%208x8%20LED%20Matrix%20Backpack/870%20Mini%208x8%20LED%20Matrix%20Backpack.stl) — Adafruit #870 Mini 8x8 LED Matrix Backpack; bbox 27.9 × 20.3 × 13.3 mm; 0.9 MB on GitHub
- 1911-alphanumberic-display-stemma-qt: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/1911%20Alphanumberic%20Display%20STEMMA%20QT/1911%20Alphanumberic%20Display%20STEMMA%20QT.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/1911%20Alphanumberic%20Display%20STEMMA%20QT/1911%20Alphanumberic%20Display%20STEMMA%20QT.stl) — Adafruit #1911 Alphanumberic Display STEMMA QT; bbox 50.8 × 27.9 × 13.6 mm; 1.8 MB on GitHub
- 4741-oled-1.5in: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4741%20OLED%201.5in/4741%201.5-inch%20OLED.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4741%20OLED%201.5in/4741%201.5-inch%20OLED.stl) — Adafruit #4741 OLED 1.5in; bbox 47.0 × 35.6 × 5.6 mm; 1.1 MB on GitHub
- 2719-oled-2.4in: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/2719%20OLED%202.4in/2719%20OLED%202.4in.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/2719%20OLED%202.4in/2719%20OLED%202.4in.stl) — Adafruit #2719 OLED 2.4in; bbox 70.0 × 49.6 × 3.5 mm; 0.0 MB on GitHub
- 3787-1.5in-tft-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/3787%201.5in%20TFT%20Display/3787%201.54in%20TFT%20Display.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/3787%201.5in%20TFT%20Display/3787%201.54in%20TFT%20Display.stl) — Adafruit #3787 1.5in TFT Display; bbox 43.8 × 41.9 × 5.4 mm; 1.8 MB on GitHub
- 2088-1.44in-tft-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/2088%201.44in%20TFT%20Display/2088%201.44in%20TFT%20Display-revC.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/2088%201.44in%20TFT%20Display/2088%201.44in%20TFT%20Display-revC.stl) — Adafruit #2088 1.44in TFT Display; bbox 44.5 × 43.2 × 6.3 mm; 1.7 MB on GitHub
- 4086-tricolor-epaper-display: [STEP](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4086%20TriColor%20ePaper%20Display/4086-tricolor-epaper-display.step) · [STL](https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4086%20TriColor%20ePaper%20Display/4086-tricolor-epaper-display.stl) — Adafruit #4086 TriColor ePaper Display; bbox 62.7 × 39.4 × 5.6 mm; 2.9 MB on GitHub

## Questions

**What are the Adafruit 128x64 OLED STEMMA QT dimensions?**

About 36 × 38 mm board, Ø2.5 holes, active area 21.7 × 10.9 mm (0.96 in panel); the 0.91 in 128×32 is 38 × 12 mm.

**What size is the Adafruit 1.3 inch TFT breakout?**

About 34 × 36 mm board with two Ø2.5 mm holes and a 10-pin header; 240×240 IPS panel 23.4 × 23.4 mm active.

## Fits with

- [Character LCDs (1602, 2004), 128×64 graphic LCD, 0.96 in OLED, 7-segment displays](https://xemstudio.com/objects/lcd-oled-displays/)
- [Adafruit Feather boards and FeatherWings](https://xemstudio.com/objects/adafruit-feather-boards/)
- [Raspberry Pi Pico](https://xemstudio.com/objects/raspberry-pi-pico/)
- [Panel cutouts: IEC inlet, rockers, barrel jack, USB-C, HDMI, LEDs, Neutrik D](https://xemstudio.com/objects/panel-cutouts/)