Zephyr 101 - Overlay GPIOs & MCUBoot From Scratch

nRF9160 Feather & More: https://www.jaredwolff.com/store/ Have a more detailed questions?: https://community.circuitdojo.com Buy me a coffee ☕: https://ko-fi.com/jaredwolff Github Sponsors: https://github.com/sponsors/circuitdojo Relevant links Documentation on Zephyr,User bindings: https://docs.zephyrproject.org/latest...