[FR] How to ask to add a new board to marlin?

[Papipapito]

Is your feature request related to a problem? Please describe.

I would like to ask for the Zonestar manufacturer's ZM3E4 board to be added, I have managed to compile it in marlin 2.0.7, but the manufacturer does not support the latest version of marlin

Sorry for my english

Are you looking for hardware support?

Zonestar Printer Z9M4 , with Board ZM3E4

Chip STM32F103VC_ZM3E4_USB

Source code marlin 2.0.7

https://github.com/ZONESTAR3D/Z9/blob/main/Z9M4/ZM3E4/Sourcecode/Z9M4_ZM3E4_V1_5_0.zip

Describe the feature you want

Add support for this board in last version of marlin

Additional context

Board with 9 drivers, powerful to mount a Idex printer

[ellensp]

Can you try my PR?

[Papipapito]

Hello

Thank you very much, I have verified it, I have the v1 of the ZONESTAR ZM3E4, but it has compiled well, and uploaded, the board detects the drivers, moves motors, check temperatures, serial port work

If you give me a week I will finish verifying everything, since now I have the printer a little disassembled and I have to connect the motors and extruders

Tx

[ant0nyk1ng]

Hello

Thank you very much, I have verified it, I have the v1 of the ZONESTAR ZM3E4, but it has compiled well, and uploaded, the board detects the drivers, moves motors, check temperatures, serial port work

If you give me a week I will finish verifying everything, since now I have the printer a little disassembled and I have to connect the motors and extruders

Tx

I have a working version of 2.0.7.2 and 2.0.9.1. My setup is for and IDEX.

I contacted the mate that helped me to see if he can offer some help. He helped me port the settings from 207 as I couldn't work out with the new ini file layout.

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