M5Stack
What is M5Stack?
Certification
Module Stack Screw Length
Screw Length Calculator
Calculation Result:
Total Screw Length:
11.6mm
Stacking screw length reference table
| Product Type | Height(mm) | Remarks |
|---|---|---|
| Core1 | 11.6 | / |
| Core2 | 9.0, 14.0 | The screw lengths on the upper and lower sides are different |
| CoreS3 | 9.0, 14.0 | The screw lengths on the upper and lower sides are different |
| Module | 6.6 | / |
| Module13.2 | 13.2 | / |
| Base15 | 12.0 | / |
| Base26 | 23.0 | / |
| Base Bottom | 1.0 | Base Bottom screws are installed on only one side. |
| Base M5GO Bottom | 5.0 | / |
Common combination lengths
Notes:
The following combinations use the Core main control with M3 cup head hexagon screws and different modules for installation tests. The calculated reference values are for reference only. Please select the screw model according to the actual situation when selecting.
| Product combination | Calculation reference value (mm) | Actual selection value (mm) |
|---|---|---|
| Core + Module13.2 + Base Bottom | 25.8 | 25.0 |
| Core + Module13.2 + Module13.2 + Base Bottom | 39.0 | 38.0 |
| Core + Module + Base Bottom | 19.2 | 18.0 |
| Core + Module13.2 + Module + Base Bottom | 32.4 | 32.0 |
| Core + Module13.2 + Base M5GO Bottom | 29.8 | 28.0 |
| Core + Module13.2 + Module13.2 + Base M5GO Bottom | 43.0 | 42.0 |
| Core + Module + Base M5GO Bottom | 23.2 | 22.0 |
| Core + Module13.2 + Base15 | 36.8 | 35.0 |
| Core + Module13.2 + Module13.2 + Base15 | 50.0 | 50.0 |
| Core + Module + Base15 | 30.2 | 32.0 |
| Core + Module13.2 + Module + Base15 | 43.4 | 42.0 |
| Core + Module13.2 + Base26 | 47.8 | 46.0 |
| Core + Module13.2 + Module13.2 + Base26 | 61.0 | 60.0 |
| Core + Module + Base26 | 41.2 | 40.0 |
| Core + Module13.2 + Module + Base26 | 54.4 | 54.0 |
Note:
The following combinations use Core2/CoreS3 main control with M3 cup head hexagon screws and different modules for installation testing. The screw lengths on the upper and lower sides of the main control are inconsistent. The calculated reference value is only for reference. Please select the screw model according to the actual situation when selecting. Supplement: The Base Bottom screw is only installed on one side.
| Product combination | Calculation reference value (mm) | Actual selection value (mm) |
|---|---|---|
| Core2/CoreS3 + Module13.2 + Base Bottom | 0.0, 28.2 | 0.0, 28.0 |
| Core2/CoreS3 + Module13.2 + Module13.2 + Base Bottom | 0.0, 41.4 | 0.0, 40.0 |
| Core2/CoreS3 + Module + Base Bottom | 0.0, 21.6 | 0.0, 20.0 |
| Core2/CoreS3 + Module13.2 + Module + Base Bottom | 0.0, 34.8 | 0.0, 34.0 |
| Core2/CoreS3 + Module13.2 + Base M5GO Bottom | 27.2, 32.2 | 25.0, 32.0 |
| Core2/CoreS3 + Module13.2 + Module13.2 + Base M5GO Bottom | 40.4, 45.4 | 40.0, 45.0 |
| Core2/CoreS3 + Module + Base M5GO Bottom | 20.6, 25.6 | 20.0, 24.0 |
| Core2/CoreS3 + Module13.2 + Base15 | 34.2, 39.2 | 35.0, 38.0 |
| Core2/CoreS3 + Module13.2 + Module13.2 + Base15 | 47.4, 52.4 | 46.0, 52.0 |
| Core2/CoreS3 + Module + Base15 | 27.6, 32.6 | 28.0, 32.0 |
| Core2/CoreS3 + Module13.2 + Module + Base15 | 40.8, 45.8 | 40.0, 45.0 |
| Core2/CoreS3 + Module13.2 + Base26 | 45.2, 50.2 | 44.0, 50.0 |
| Core2/CoreS3 + Module13.2 + Module13.2 + Base26 | 58.4, 63.4 | 58.0, 62.0 |
| Core2/CoreS3 + Module + Base26 | 38.6, 43.6 | 38.0, 42.0 |
| Core2/CoreS3 + Module13.2 + Module + Base26 | 51.8, 56.8 | 50.0, 56.0 |