We’ve looked at the CM4 as the exciting face of the Raspberry Pi because the traditional boards have largely settled into the same-but-faster progression of models since the original B+ in 2014.

One half is used to house the Raspberry Pi and display module while the other half houses the battery pack. The outer shell was designed from scratch by Sharma and was 3D printed using two colors ...

With an STM32 microcontroller, TMC2209 stepper drivers, a Raspberry Pi Compute Module 4, and plenty of room for expansion, it promises to be a drop-in upgrade for essentially any 3D printer ...