2 layers

PlymouthKilobot2019
yorkrobotlab/openkilo
OpenKilo: A truly open-source Kilobot design revision that aids repair and extensibility
81 parts25
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

yorkrobotlab/openkilo
OpenKilo: A truly open-source Kilobot design revision that aids repair and extensibility