OK so basicly what I did today was finish the main sensor board. this is everything I added: a buck boost converter, RC (low-pass) circuits for FSR, decoupling capacitors, buttons and LEDs, debugging headers (I2C, Power, SPI, GPIO, UART), a voltage divider for battery, etc. So the next stuff to do is the sensor PCB that holds the FSR as well as a full BOM and GitHub. Good progress today!