Added info about programming

8 years ago · 645420e943
parent cd703c5f6d
commit 645420e943
1 changed files with 6 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -2,7 +2,12 @@

 Resources for the Tytera (TYT) MD398 (aka Radioddity GD-55).

-## Boot modes
+## General Information
+
+The programming cable is actually a common USB to TTL serial interface (**not** an actual USBN device).
+It's still not impossible the radio could appear as a DFU usb device for uprgades however.
+
+## Boot Modes

 Different boot modes seem to be available: