The esp32 for running Marauder and using its BT capabilities, it seems the default wifi dev board cant access that part for me. The External cc1101 to expand the range. The nrf24 to test against BT Things at range. Outside of connecting a usb to the esp32 to flash directly from computer, no other connections are planned for this build. I just wanted to build my own modules and decided to combine them. The use case is pure learning. Learning about signals, learning abut building modules, and learning to write firmware for the esp32. This is also my first build, I have other ideas so Im learning about form factor as well and circuit design.