MMWCAS-RF-EVM: How to fix 2243 cascade boards not displaying run logs in Tera Team

Part Number: MMWCAS-RF-EVM

1 Power supply method, we use the rechargeable treasure for 12v power supply to the EVM, but the EVM does not light up, we switch the voltage to 5V, the EVM board lights up, I would like to ask, what is the power supply voltage in the end? Can I use a rechargeable battery for power supply? Or can we only use the power supply device provided by you?


2 start the EVM board process, after setting the serial port settings, in the TeraTerm software can not display the runtime log, can not display is not related to the computer's operating system, I see the document requirements window7 or window10, I operate the computer is window11.