User's Guide

PT7682W/PT7686W-SAOPTC0 HDK User Guide
PTCOM Technology Inc. www.ptcom.com.tw Proprietary & Confidential Information 6
sent to the UART0 port of the chipset and the code is uploaded to the embedded flash
memory through UART0.
2). Connect the board to the computer using a micro-USB cable.
The development board should now be connected to the PC, as shown in Figure 2.
To run the project on the PT7682W/PT7686W-SAOPTC0 HDK:
1). Set the jumpers J2002, J2003, J2004 and J2007 on.
• In this mode, if the power is on, the board will load firmware from the Flash and reboot.
2). Connect the board to a computer using a micro-USB cable.
The development board should now be connected to the PC, as shown in Figure 2.
2.4 Downloading the image using the
PT7682W/PT7686W-SAOPTC0 HDK as a removable storage
To update the FreeRTOS binary only (example project binary: mt7682_iot_sdk.bin),
use the HDK as a mass storage device according to the following steps:
1). Power up the board with a micro-USB cable.
2). Navigate to Computer on your PC to check if a new mass storage named MT7682 is
available under Removable Disk, as shown in Figure 4.
3). Open the MT7682 removable storage, then drag and drop the binary
mt7682_iot_sdk.bin to complete downloading the image.