I. Appendix - Install a UART
Driver on ESP-Launcher
Use a micro-USB cable to connect the ESP-Launcher to the PC. The UART driver will be
installed automatically. A dialogue window will appear as the following picture shows:
Figure Ⅰ-1. Installing UART Driver on the PC
When the installation finishes, a dialogue window will appear as the following picture
shows:
!
Figure Ⅰ-2. UART Driver Installed
The EspRFtestTool will automatically check the port number that will appear in the drop-
down menu in the serial configuration section.