Hi Ismail,
The DRV8805 should be able to drive this stepper at 1A. Only two channels are on.
What is the motor voltage in your system?
If 8V or higher, the current will be higher than 1A. The current may have to be regulated.
If less than 8V, we will have to investigate further.
Have you considered configuring the motor as a bipolar stepper and using a device like the DRV8846?
The DRV8805 should be able to drive this stepper at 1A. Only two channels are on.
What is the motor voltage in your system?
If 8V or higher, the current will be higher than 1A. The current may have to be regulated.
If less than 8V, we will have to investigate further.
Have you considered configuring the motor as a bipolar stepper and using a device like the DRV8846?