User's Manual

SKY66430-11 / SQN66430-11 SiP • Evaluation Board User Manual V1.0
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4 May 6, 2019 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 205375A
3.0 Getting Started
3.1 Board Preparation
 Connect an antenna or the SMA RF cable of your testing equipment to the board LTE RF SMA Connector
 Insert your 3FF SIM card in the SIM slot
 Plug the mini-USB cable from your PC to the board USB port X
Figure 3. SKY66430-11Board Preparation
3.2 Drivers Installation
 When you plug the USB connector for the first time in your PC, you need to wait for approximately one minute to allow the drivers to be
automatically installed on Windows
 The USB connects the on-board UART-USB bridge IC to provide ACM interfaces (virtual COM) in order to access the board through UART
 You should see a popup window with the following information
Figure 4. Driver Software Installaion Popup Window
 If the driver fails to automatically install on Windows, you can always install manually from http://www.ftdichip.com/Drivers/VCP.htm
FTDI driver labelled UART/USB
 After driver installation, it is safer to unplug the evaluation board and reboot your PC