Hello everyone,
I am currently in the process of building my own 3D printer from scratch.
My setup is based on a Manta M8P V2.0 with a CM4 including eMMC storage, using TMC2209 stepper drivers and LDO 42STH48-2504AC stepper motors.
For the extruder, I am running a BIQU H2 500 °C, equipped with a PT100 temperature sensor connected via a MAX31865 amplifier, and a 24 V 70 W heater cartridge.
The system is operated with Klipper on a PiTFT70 V2.1 display.
I’ve only been getting into this topic since December 2025, so I’m still learning and not yet very familiar with firmware configuration and programming. From time to time, I’ll definitely need your help, advice, or a second opinion.
I’m looking forward to learning from you and being part of the community.
Thanks in advance!