Hello everyone,
Today I received a new motor controller. I'm already using the same model and bought this one to use for programming purposes. Although both controllers are the same model and brand, one has a XCM-X32 chip, and the new one has a H32X chip.
I didn't worry much since it's clearly a clone, but I’d like to know which chip it is cloned from?
The pin layout is quite different from the STM32F103.
There are 6 unpopulated header pads at the corner of the PCB, and I checked them in continuity mode with a multimeter:
I counted the pins starting from the small dot in the bottom-left corner and went clockwise.
I'm attaching a few photos. I would really appreciate any help!
Today I received a new motor controller. I'm already using the same model and bought this one to use for programming purposes. Although both controllers are the same model and brand, one has a XCM-X32 chip, and the new one has a H32X chip.
I didn't worry much since it's clearly a clone, but I’d like to know which chip it is cloned from?
The pin layout is quite different from the STM32F103.
There are 6 unpopulated header pads at the corner of the PCB, and I checked them in continuity mode with a multimeter:
- GND →pins 9,13, 25, 27, 29, 32,36,38
- +5V → pin 37
- CLK → pin 35
- DAT → pin 33
- RXD → pin 12
- TXD → pin 14
I counted the pins starting from the small dot in the bottom-left corner and went clockwise.
I'm attaching a few photos. I would really appreciate any help!
