I was able to connect my o!plat R1 to an Aten USB to serial. I conected GND to pin 5 TX to pin 2 and RX to pin 3. When I configure putty and start a serial connection and connect the power of the O!play I just see a bunch of characters like: ÖÊRI'ÙjNjz2j~îBFjÖÊZM#$Mó¤2ÒòSó3rä¤ÈÒ2²~¦æ²~ªFzvNj~.B~JB*F.~6BB.~f2~BF~*FRFB"FJvNBrR^2:N:ZÖÊü+˳ä$òÒ2ò$²$ɳÊ
rolling out until it stops.
I double checked the serial port configuration and swaped the RX and TX pins (in that case i get no reply from Putty)
Does anyone have any idea what I am doing wrong