Read and join in the discussion about the Tandy Radio Shack TRS-80 Colour Computer on my forum (new as of Oct, 2021) HERE
Check out these external resources for the CoCo:
Color Computer Archive
L. Curtis Boyle’s NitrOS9 CoCo Pages
XRoar Emulator (TRS-80.CC 60Hz NTSC boot)
XRoar Emulator (Tandy.CC 50Hz PAL boot).