Added RTC (https://www.adafruit.com/product/3013) added packages python3-smbus i2c-tools to installer updated installer to set gpio baud to 230400 added rtc i2c overlay /boot/firmware/config.txt removed fake-hwclock package NEO GPS Module Wiring Changed to 5v mode U-Center-2 (https://www.u-blox.com/en/u-center-2) Changed Baudrate UART1 to 230400 Time Pulse Mode Antenna Cable Delay set to the calculated 14ns Installer updated with new settings set /boot/firmware/config.txt to be appended to by a config file for ease added package picocom