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Adafruit Feather boards and FeatherWings
What are the Feather board dimensions and mounting holes? · Modern device · basis: Adafruit CAD (MIT); Feather spec: 50.8 × 22.86 mm (2.0 × 0.9 in) board, two Ø2.5 mm holes at the USB end 17.78 mm apart and two at the far end, 1.27 mm from the edges
- sizes
- 28 in table
Notes
- All Feathers share the 50.8 × 22.86 mm outline and four Ø2.5 mm holes (M2.5), so one case fits every Feather; height varies with the module (ESP32-S3 TFT, RFM radios add 5–8 mm).
- Header rows are 2.54 mm pitch, 16 and 12 pins, 0.1 in from the long edges; the USB-C/micro-B sits at a short end with the JST PH 2.0 LiPo connector beside it. Leave 10 × 6 mm for the USB plug.
- FeatherWings stack on top with 10–11 mm of header height per layer; Doubler/Tripler put boards side by side (88.9 × 50.8 and 132 × 50.8 mm).
Sizes
| product | bbox_l_mm | bbox_w_mm | bbox_h_mm |
|---|---|---|---|
| 4884 Feather RP2040 | 51.9 | 22.9 | 6.4 |
| 5323 Feather ESP32-S3 | 52.2 | 22.9 | 6.4 |
| 5483 Feather ESP32-S3 TFT | 51.9 | 22.9 | 8.9 |
| 3857 Feather M4 Express | 50.9 | 22.9 | 6.4 |
| 2821 Feather HUZZAH ESP8266 | 51.3 | 22.9 | 6.4 |
| 3405 ESP32 Feather HUZZAH | 51.4 | 22.9 | 6.4 |
| 4062 nRF52840 Feather | 51.5 | 22.9 | 7.0 |
| 6000 Feather RP2350 | 52.0 | 22.9 | 6.4 |
| 3403 Feather M0 Express | 51.4 | 22.9 | 6.4 |
| 5400 ESP32 Feather V2 | 51.9 | 22.9 | 6.4 |
| 5303 Feather ESP32-S2 | 51.9 | 22.9 | 6.4 |
| 5691 Feather ESP32 S3 Reverse TFT | 52.0 | 22.9 | 8.3 |
| 5710 Feather RP2040 DVI | 52.9 | 22.9 | 8.4 |
| 5980 Feather RP2040 Adalogger | 52.0 | 22.9 | 6.4 |
| 4516 Feather nRF52840 Sense | 51.4 | 22.9 | 6.8 |
| 4759 Feather M4 CAN Express | 51.9 | 22.9 | 12.1 |
| 2884 Proto FeatherWing | 50.8 | 22.9 | 1.6 |
| 4650 OLED FeatherWing | 50.8 | 22.9 | 6.6 |
| 2922 FeatherWing Adalogger | 50.8 | 22.9 | 5.6 |
| 4128 eInk FeatherWing | 61.8 | 40.5 | 7.1 |
| 2890 Doubler FeatherWing | 50.8 | 47.0 | 1.6 |
| 3417 Tripler FeatherWing | 71.1 | 50.8 | 1.6 |
| 4264 AirLift FeatherWing | 50.8 | 22.9 | 5.0 |
| 2927 Motor FeatherWing | 50.8 | 22.9 | 10.2 |
| 2928 Servo PWM FeatherWing | 50.8 | 22.9 | 10.2 |
| 4740 MIDI FeatherWing | 50.8 | 24.9 | 22.9 |
| 2926 Terminal Block FeatherWing | 67.6 | 50.8 | 11.9 |
| 5858 USB Host FeatherWing | 51.2 | 22.9 | 8.5 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Adafruit (official) | Adafruit_CAD_Parts: STEP, Fusion 360 and STL for Adafruit products | STEP, F3D, STL | MIT |
Free files
★ Free files 28 parts. Direct links to Adafruit Industries's own repository; nothing rehosted. MIT License (Adafruit_CAD_Parts). index.json
| 4884-feather-rp2040 | Adafruit #4884 Feather RP2040; bbox 51.9 × 22.9 × 6.4 mm; 2.4 MB on GitHub | STEP · STL |
| 5323-feather-esp32-s3 | Adafruit #5323 Feather ESP32-S3; bbox 52.2 × 22.9 × 6.4 mm; 3.6 MB on GitHub | STEP · STL |
| 5483-feather-esp32-s3-tft | Adafruit #5483 Feather ESP32-S3 TFT; bbox 51.9 × 22.9 × 8.9 mm; 3.7 MB on GitHub | STEP · STL |
| 3857-feather-m4-express | Adafruit #3857 Feather M4 Express; bbox 50.9 × 22.9 × 6.4 mm; 3.0 MB on GitHub | STEP · STL |
| 2821-feather-huzzah-esp8266 | Adafruit #2821 Feather HUZZAH ESP8266; bbox 51.3 × 22.9 × 6.4 mm; 3.1 MB on GitHub | STEP · STL |
| 3405-esp32-feather-huzzah | Adafruit #3405 ESP32 Feather HUZZAH; bbox 51.4 × 22.9 × 6.4 mm; 2.8 MB on GitHub | STEP · STL |
| 4062-nrf52840-feather | Adafruit #4062 nRF52840 Feather; bbox 51.5 × 22.9 × 7.0 mm; 2.3 MB on GitHub | STEP · STL |
| 6000-feather-rp2350 | Adafruit #6000 Feather RP2350; bbox 52.0 × 22.9 × 6.4 mm; 4.1 MB on GitHub | STEP · STL |
| 3403-feather-m0-express | Adafruit #3403 Feather M0 Express; bbox 51.4 × 22.9 × 6.4 mm; 2.7 MB on GitHub | STEP · STL |
| 5400-esp32-feather-v2 | Adafruit #5400 ESP32 Feather V2; bbox 51.9 × 22.9 × 6.4 mm; 3.6 MB on GitHub | STEP · STL |
| 5303-feather-esp32-s2 | Adafruit #5303 Feather ESP32-S2; bbox 51.9 × 22.9 × 6.4 mm; 3.4 MB on GitHub | STEP · STL |
| 5691-feather-esp32-s3-reverse-tft | Adafruit #5691 Feather ESP32 S3 Reverse TFT; bbox 52.0 × 22.9 × 8.3 mm; 3.9 MB on GitHub | STEP · STL |
| 5710-feather-rp2040-dvi | Adafruit #5710 Feather RP2040 DVI; bbox 52.9 × 22.9 × 8.4 mm; 4.3 MB on GitHub | STEP · STL |
| 5980-feather-rp2040-adalogger | Adafruit #5980 Feather RP2040 Adalogger; bbox 52.0 × 22.9 × 6.4 mm; 3.7 MB on GitHub | STEP · STL |
| 4516-feather-nrf52840-sense | Adafruit #4516 Feather nRF52840 Sense; bbox 51.4 × 22.9 × 6.8 mm; 3.1 MB on GitHub | STEP · STL |
| 4759-feather-m4-can-express | Adafruit #4759 Feather M4 CAN Express; bbox 51.9 × 22.9 × 12.1 mm; 3.5 MB on GitHub | STEP |
| 2884-proto-featherwing | Adafruit #2884 Proto FeatherWing; bbox 50.8 × 22.9 × 1.6 mm; 0.3 MB on GitHub | STEP · STL |
| 4650-oled-featherwing | Adafruit #4650 OLED FeatherWing; bbox 50.8 × 22.9 × 6.6 mm; 0.6 MB on GitHub | STEP · STL |
| 2922-featherwing-adalogger | Adafruit #2922 FeatherWing Adalogger; bbox 50.8 × 22.9 × 5.6 mm; 1.9 MB on GitHub | STEP · STL |
| 4128-eink-featherwing | Adafruit #4128 eInk FeatherWing; bbox 61.8 × 40.5 × 7.1 mm; 3.2 MB on GitHub | STEP · STL |
| 2890-doubler-featherwing | Adafruit #2890 Doubler FeatherWing; bbox 50.8 × 47.0 × 1.6 mm; 0.6 MB on GitHub | STEP · STL |
| 3417-tripler-featherwing | Adafruit #3417 Tripler FeatherWing; bbox 71.1 × 50.8 × 1.6 mm; 0.9 MB on GitHub | STEP · STL |
| 4264-airlift-featherwing | Adafruit #4264 AirLift FeatherWing; bbox 50.8 × 22.9 × 5.0 mm; 2.3 MB on GitHub | STEP · STL |
| 2927-motor-featherwing | Adafruit #2927 Motor FeatherWing; bbox 50.8 × 22.9 × 10.2 mm; 2.3 MB on GitHub | STEP · STL |
| 2928-servo-pwm-featherwing | Adafruit #2928 Servo PWM FeatherWing; bbox 50.8 × 22.9 × 10.2 mm; 1.7 MB on GitHub | STEP · STL |
| 4740-midi-featherwing | Adafruit #4740 MIDI FeatherWing; bbox 50.8 × 24.9 × 22.9 mm; 0.7 MB on GitHub | STEP · STL |
| 2926-terminal-block-featherwing | Adafruit #2926 Terminal Block FeatherWing; bbox 67.6 × 50.8 × 11.9 mm; 2.7 MB on GitHub | STEP |
| 5858-usb-host-featherwing | Adafruit #5858 USB Host FeatherWing; bbox 51.2 × 22.9 × 8.5 mm; 2.9 MB on GitHub | STEP · STL |
Plain text: sheet.txt · JSON: /api/geometry?object=adafruit-feather-boards
Fits with
Adafruit Feather (standard form factor)50.8×22.86 mm★ free
Threaded standoffs, M2.5 and M3 (hex and round)2 sizes★ 16 files
JST PH, XH, EH and GH connectors, 2–8 pin41 sizes★ 41 files
2.54 mm pin headers, 1×2 to 2×20, vertical and right-angle30 sizes★ 30 files
Adafruit QT Py, ItsyBitsy, Trinket, GEMMA and Trinkey boards18 sizes★ 18 files
Questions
What are the Adafruit Feather dimensions?
50.8 × 22.86 mm (2.0 × 0.9 in), four Ø2.5 mm mounting holes; height 7–15 mm depending on the model and connectors.
Where are the Feather mounting holes?
Two at each short end, centred 1.27 mm in from the board edge and 17.78 mm apart (so a 48.26 × 17.78 mm rectangle); fits M2.5 screws or standoffs.
Do all FeatherWings fit all Feathers?
Mechanically yes, the outline and headers are the same; electrically most do, check the pin usage on the Wing.