I will try to update it today. But there is one thing I want to clarify first: If I break down a 128 bytes data into 2 part and each part is 64 bytes. Is it possible to transfer 2 parts separately? Does the CW clear out the buffer before the second input?
[Update] I tried to update the firmware, but it is not successful… Now I cannot use the board at all. I have post another issue here: