M5Stack Atomic Stepmotor Base - DRV8825
- Availability: Directly available from warehouse in Eindhoven
- SKU: 005775
€9.75
Ex Tax: €8.06
Please note! Due to the busy period around Black Friday and the holidays, there is a chance of longer delivery time.
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The Atomic Stepmotor Base is a stepper motor driver module for the M5Atom series development boards. The module has a built-in DC/DC converter that converts 9-18V external power to 5V for the M5Atom.
See the following page for more information: Wiki
| General | |
| Brand | M5Stack |
| Manufacturer model/SKU | A132 |
| Features | Enclosure Motor driver Voltage converter |
| General physical appearance | |
| Main color | Gray/silver |
| Weight [g] | 12 |
| Dimension X [mm] | 48 |
| Dimension Y [mm] | 24 |
| Dimension Z [mm] | 18 |
| Mounting options | Screw thread Mounting hole(s) LEGO (compatible) holes |
| Thread size | M3 |
| Form factor | Module (general) M5Stack Atom layout/shield |
| General electrical properties | |
| Minimum supply voltage [V DC] | 3.3 |
| Maximum supply voltage [V DC] | 3.3 |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Communication | |
| Hardware interface(s) | Digital (Step/Dir) |
| Voltage converter | |
| Chip/SoC | JW5033S |
| Voltage converter type | Buck |
| Conversion | DC-DC |
| Isolated | No |
| Soft start | Yes |
| Output voltage type | Fixed |
| Constant current function | No |
| Maximum switching frequency [kHz] | 800 |
| Minimum input voltage [V DC] | 9.0 |
| Maximum input voltage [V DC] | 18 |
| Minimum output voltage [V DC] | 5 |
| Maximum output voltage [V DC] | 5 |
| Maximum output current [A] | 2.0 |
| Maximum output power [W] | 10 |
| Safety features | Temperature Short circuit Overcurrent (output) |
| Motor driver | |
| Type | Driver |
| Driver chip | DRV8825 |
| Supported motor type(s) | Stepper motor |
| Direction of rotation | Bi-directional |
| Number of stepper motor channels | 1 |
| Microstepping | 1/2 1/4 1/8 1/16 1/32 1 (full step) |
| Minimum motor supply voltage [V DC] | 9 |
| Maximum motor supply voltage [V DC] | 18 |
| Motor voltage [V DC] | Equal to motor supply voltage |
| Maximum continuous RMS current per phase [A] | 1.2 |
| Current limiter | Yes, adjustable (via potentiometer) |
| Measuring resistance [Ω] | 0.2 |
| Safety features | Overcurrent Temperature Undervoltage |
| Connectors | |
| Power supply connector(s) | Screw terminal Pin header male (2.54mm) |
| IO-connector(s) | Pin header male (2.54mm) |
| Motor connector(s) | Screw terminal |
| Output voltage connector(s) | Screw terminal |
| Enclosure | |
| Material | Polycarbonate (PC) |
| Package contents | |
| Package contents | 1x Atomic Stepmotor base |