Handy tools to build and work with Kayra:
A benchtop power supply (usually upto 30V, 6A), you will want to power Kayra when developing and you don’t want to change batteries all the time.
Access to a 3D printer, ideally experience with printing PETG. Make sure that your printed is well tuned and works right away. This is not a project about 3D printing but really about building a robot. So the printer has to be a reliable workhorse. We are using a Prusa MK3S connected to a Raspberry Pi running Octoprint (i.e. OctoPi). In this way you simply drag and drop the gcode file to the local Octoprint webpage and print.
Cordless screwdriver as you will screw a lot, especially when you’re iterating Kayra’s design by yourself: