I am trying to add program the kitten for the first time. I have the FTDI board connected to the kitten v0_2 board and the usb to my Mac OSX. When I make the physical connection the board makes a very high pitch sound for a moment and I do not see a port option other than bluetooth. I would like to get past this step and push some code over to the board. Any help is appreciated. I am a teacher and what to teach this to my students but most complicated project we have ever done is with the ATtiny85
Rongzhong, thank you for pointing out I put board the board in backward, I changed it back now, but I am somewhat experienced with Arduino and this is not my first project. I need some trouble-shooting from you that is not copy and paste. No servos connected ? Checked. Different USB ports? Checked, Arduino settings? Checked. Powered both with and without external batteries? Checked. For the $600 I spent on two of these kits I would really appreciate some more nuanced help here. There is power, but not communication to the board.