i set the right jumper, the power led illuminates,then the DONE led illuminate,it has an image on the LCD, the USB driver also works.but the led indicating activity of UART is not on,and there is nothing shown on the hypertrm.what is the problem?
i set the right jumper, the power led illuminates,then the DONE led illuminate,it has an image on the LCD, the USB driver also works.but the led indicating activity of UART is not on,and there is nothing shown on the hypertrm.what is the problem?
