M5Stack STEPMOTOR - module of 3-channel stepper motor driver

Description

M5Stack STEPMOTOR is a stepper motor driver module designed for M5Stack sets. It has built-in three DRV8825 stepper motor drivers and an ATmega328p microcontroller, which is responsible for controlling the systems. The ATmega328p software is based on the popular Arduino library - GRBL. The module is powered with the voltage ranging from 9 to 24 V and has a built-in DC-DC converter with an output voltage of 5 V. The M5Stack set communicates with the controller via the M-BUS connector and UART or I2C interface.

M5Stack STEPMOTOR will be perfect, for example, as a controller for a simple robotic arm. Full documentation of the module is available on the manufacturer's website.

Features

• 3 x DRV8825 stepper motor drivers
• Control up to 1/32 step
• ATmega328p microcontroller
• GRBL software
• Interface: I2C or UART
• I2C address: 0x70
• XT30 power connector
• Power supply: 9 to 24 V
• Current consumption: up to 1.2 A per channel
• Dimensions: 54 x 54 x 12.8 mm
• Weight: 24 g