Hello! I am a beginner of Bittle and I am trying to connect my Pi 4 to the Nyboard V1_0's 2x5 socket
but I read that once I solder the socket, the original back cover can't be used. Therefore, I would like to ask if any way I can buy just one extra Nyboard V1_0 for experiments with Pi please.
In fact, I got the Pi 4 USB connection to use with the ardSerial.py ok but not sure if the same would work for the 2x5 socket yet and so I have concern to solder the socket...
Thanks in advance.
Thanks again, Rongzhong!
Unfortunately, it's still the same no matter I upload the OpenCat.ino first or the WriteInstinct.ino first.
In fact, I just crossed checked again with the images from CodeCraft.
If I use the "Flash Factory Code", the "khi" would work correctly.
If I use the "Update Preloaded Skill", it would not work and the bittle just keeps shaking non-stop. Simiar to the display on Serial Monitor when I upload "WriteInstinct.ino", which keeps showing something like "0.00 t-0.5" non-stop too but no mechanical shaking.
On the other hand, Dimitry of the youtube did reply me and told me that it's not due to the current/voltage drop but the UART output message which would interfere the ubuntu bootup and so I would need to modify the kernel for silent bootup and it works for me now then.
When I told you that my Pi 3 worked before, it's with Rasp Pi OS, not ubuntu, and that may explain why I didn't have problem with it.
Because he also did same change on his Pi 3 with ubuntu too.
Here is the link for anyone who may need later too:-
Thanks.