Worked on firmware & CAD & Soldered Second PCB

I got the PCB and ATtiny3216 to power a servo. I soldered on the remaining components on it, like the custom LED (which just turns on when the motor is spinning for now) and the 100uF capacitor and also the RS485 bus IC.

I also changed the CAD of the arm to use a bearing and changed the servo horn to fit inside of the bearing. I’ve ordered right angle headers and the bearing and metal servo horn already. I also added some transparent parts to the arm design to make it look more interesting hopefully.

I also am almost done soldering the second servo PCB. Now that I have all the parts ready and I actually got better at soldering ICs I can do it faster now.