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.
I tried to press the reset button of NyBoard after Pi 4 is up as you suggested. Unfortunately, it doesn't work well this way and gradually it would give no response to the ardSerial.py command at all.
Therefore, I had concern that either my NyBoard or the servos might be damaged. Fortunately, after using CodeCraft to reflash the factory code, I can use the USB connection from Pi 4 to execute ardSerial.py again just now.
I looked into the source code of the bittle ROS driver the Youtube author provided and found that it's with baud rate: 57600. And so I suspect that he's using the older Nyboard V0.2 as I read another post saying that Nyboard V0.2 is using 57600, not 115200, right?!
So that may explain why he did not encounter the problem I have now with Nyboard V1 too?!
Any chance that I can buy a Nyboard V0.2 board to try if you also think that there may be some difference between Nyboard V1 and Nyboard V0.2 for my issue please?!
Thanks.