The central board housing the processor, Bluetooth antenna, and analog stick modules. USB/LED Daughterboard (JDS-040):
The JDM-040 is a simple, low-cost programmer designed to program PIC microcontrollers, which are widely used in various applications, including robotics, automation, and embedded systems. The JDM-040 schematic provides a blueprint for building a functional programmer that can be used to upload code to PIC microcontrollers. jdm-040 schematic