A few questions about the stepper motor model.

[ajb2k3]

@m5stack Would you mind answering a few questions on the construction of the stepper motor module.

Q1, Where is the arduino?
Q2, are the stepper drivers soldered to the main board?

[m5-docs]

Hello ajb2k3,
A1: here is the arduino example

https://github.com/m5stack/stepmotor_module/tree/master/Example/StepMotor_M5test

A2: The stepmotor module can be stacked below the main board. They communicate with each other through I2C. The I2C address of stepmotor module is 0x70 by default.

[ajb2k3]

@watson 在 A few questions about the stepper motor model. 中说：

Hello ajb2k3,
A1: here is the arduino example

https://github.com/m5stack/stepmotor_module/tree/master/Example/StepMotor_M5test

A2: The stepmotor module can be stacked below the main board. They communicate with each other through I2C. The I2C address of stepmotor module is 0x70 by default.

Thats not the answers to what I asked.

Ok I will try again.
Q1 where is the Arduino (atmega 328) located on the module.
Q2 Are the Stepper Motor driver's soldered directly to the M5Stepper module PCB?

[m5-docs]

@ajb2k3

A1 here is the document and picture about stepmotor module

https://m5stack.github.io/m5-docs/#/en/product_documents/modules/module_stepmotor

A2 Yes, soldered to PCB

[ajb2k3]

@watson 在 A few questions about the stepper motor model. 中说：

@ajb2k3

A1 here is the document and picture about stepmotor module

https://m5stack.github.io/m5-docs/#/en/product_documents/modules/module_stepmotor

A2 Yes, soldered to PCB

Thanks, I wondered why I could not move them or find the atmega.
Thank you.