3 commits

Author	SHA1	Message	Date
folkert van heusden	0df2340ddf	serial port echo	2023-04-01 21:34:51 +02:00
folkert van heusden	4c5aa67280	screen refresh & work on sd-card	2023-04-01 21:09:10 +02:00
folkert van heusden	f12c0f5b53	shabadge display	2023-04-01 20:40:45 +02:00