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markniu / PandaZHU

3D printer control board based on ESP32,support 8 Driver motors.
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Regarding Pin Mapping #4

Open itskskalsi opened 2 years ago

itskskalsi commented 2 years ago

Can you please tell me how the pins of ESP32 are mapped to driver outputs, heaters and fans i.e in schematic I can see them connected through STC15W408AS controller which is communicating with esp32 using RX/TX lines (probably UART). And in code pins of driver outputs like Step,DIR,Enable are labelled as 100,104,108,etc. So can you please explain me how they are connected and how will I get output on the drivers using esp32.

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itskskalsi commented 2 years ago

Also I want to know where in code can i find the communication part of ESP32 with STC15W408AS.

pegasus-automation commented 2 years ago

Did you find the firmware for STC15W408AS?

itskskalsi commented 2 years ago

No i didn't

On Mon, 28 Mar 2022, 12:36 pm pegasus-automation, @.***> wrote:

Did you find the firmware for STC15W408AS?

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itskskalsi commented 2 years ago

Did you find the firmware for STC15W408AS?

Where can I find the the firmware for STC15W408AS