Redesign Marauder hardware to support IP5306 I2C, on-board TFT, and SD card

[justcallmekoko]

Redesign Marauder hardware to support IP5306 I2C, on-board TFT, and SD card.

The marauder is lacking some features and has room for changes that would improve form factor and cost per unit.

I want to add support for the IP5306 I2C chip which will allow me to completely remove the battery level LEDs. I will be able to display the current battery level on the TFT screen.

I have been working on my own TFT Touch screen circuit. If my circuit works, I will be able to add the circuit to the design of marauder. I will no longer need a separate shield to be connected to marauder. The prices of the screens themselves when separate from the shield are much less costly which will allow me to order greater quantities of screens for producing more units.

I plan on add SD card support using the SPI bus which will allow for a greater expansion of marauder features such as saving large amounts of pcap files from WiFi scans.