PC Engines apu2 serial console disable / S1 button console enable

Example showing how to disable serial console. To enable it use S1 button. Visit us at: https://3mdeb.com/ _ Learn more: Subscribe to our channel for free offers, tips and more! YouTube:    / @3mdeb728   3mdeb Embedded Systesm Consutling Newsletter: http://eepurl.com/gfoekD Facebook:   / 3mdeb   Twitter:   / 3mdeb_com   Instagram:   / 3mdeb   Blog: https://blog.3mdeb.com