M5Stack® GRBL 3-axis Stepper Motor Driver Module ATmega328P-AU Controller DRV8825PWPR I2C for Printers Robotic Arms

Description GRBL 13 2 is a three axis stepper motor driver module in the M5Stack stacking module series It uses an ATmega328P AU controller with three sets of DRV8825PWPR stepper motor driver chip control ways which can drive three bipolar steppers at the same time Using the I2C communication interface default address 0x70 and integrated DIP switch for adjusting motor step subdivision maximum support of 1 32 step subdivision and I2C address adjustment support dual address adjustment 0x70 0x71 You can achieve six axis control by stacking two GRBL 13 2 modules The power input interface is DC 9 24V the motor drive current can reach 1 5A and three sets of limit switch signal interfaces are open which can be used to connect an external limit switch to realize the motor braking function Suitable for a variety of stepping motor motion control scenarios such as printers robotic arms etc Product Features ATmega328P AU controllerThree axis DRV8825PWPR stepper motor driverDrive current up to 1 5ADrive bipolar stepper motorMaximum 1 32 mode STEP subdivisionPackage Included 1x GRBL 13 2 ModuleApplications PrinterscannerOffice automation machineFactory automationrobot technologySpecification SpecificationsParametersMotor driver chipDRV8825PWPRController chipATmega328P AUMaximum drive current of single channel1 5ASupport maximum step subdivision1 32InterfaceXT2 54 4PNet weight22 5gGross weight42 3gProduct size54 2 54 2 13 2mmPackage size95 65 25mmRelated Link DRV8825 Datash