RuRAMPS4D new Board for 3D printer and arduino due

• Possibility to use TMC2130 in SPI mode without wires. The SPI bus is already connected to the drivers on the PCB.
• 12-26V DC power supply;
• Number of installed drivers for form factor Pololu — 6;
• The total number of outputs for connection to the load via the MOSFET — 7;
• Outputs for connection of hotends— 3;
• Low-power outputs for connection of controlled fans – 2;
• Outputs for connection of Heated Bed or Chamber heater (powerful IRL1404 installed). When connecting 2 MK2b tables to one channel — cold) – you can connect large tables, two-zone table from Cheap3D, or several simultaneously;
• Inputs for connection of thermistors – 5;
• Outputs for servo connection – 2;
• Possibility to connect external 5V power supply for servos;
• A connector for connecting the wifi module ESP8266-01;
• Ability to connect external 3.3 V power for WiFi module ESP8266;
• EEPROM chip;
• The displays the RepRap Discount Controller series connect to board without the adapter;
• Separate connector for MKS TFT and Nextion displays;
• Optional amplifiers for connection of 2 K-type thermocouples are installed.

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o_lampe
Sounds like a new version of RADDS.
Which firmware does it work with?

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boelle
open source?

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CthulhuLabs
Will you be providing all of the documentation including the original design files so that someone can build one of these boards themselves? Meaning if I wanted to I could order unpopulated PCBs and the individual components and populated the board myself? You can do this with an Open Source license that prevents commercial use.