My personal hackpad will be used primarily as a number pad (because I use a MacBook and it is easier if I have a number pad connected) with a oled display showing the time and maybe something else if I am able to code it and design it because I have little to no experience in using these programs. I would also want to add some leds around the micro pad (somewhat similar to what I saw in someone's project) and a rotary encoder EC11 for volume control. The case will be 3d printed like said in the tutorial for the hackpad Ps: thank you :)