ST-link MB867A debug interface - STM8 Discovery - chassis

thingiverse

The STM8 Discovery kit arrives as an all-in-one MCU development board featuring an MB867A ST-link interface on a single PCB that neatly splits into two parts. This is a straightforward, compact chassis designed to house the ST-link interface, which can be utilized with a wide range of ST microcontrollers. Please note that this chassis has a very tight fit, so you'll need to carefully adjust settings and scale your model according to material shrinkage for optimal results. The top and bottom parts are crafted with zero clearance in mind. PCB and component fit have approximately 0.2-0.3 clearance, which is essentially negligible. To ensure a precise fit, the PCB must be hand-sanded on a ~100 grit sandpaper (excluding the edge with the USB port). You can sand it slightly until it fits snugly within the chassis. To complete this task, you'll need 100 and 600 grit sandpaper, flush cut pliers, acetone, and transparent filament nearby.