EVK-W16 - User Guide
UBX-15017061 - R02
Advance Information
Getting started
Page 9 of 38
2.2
GPIO LED overview
6.
Turn on the power supply and turn on the power switch (SW8). The LED LD17 lights up to indicate
power to the board while the LED LD20 lights up to indicate power to the ELIN-W160 module.
7.
Connect a USB cable to the FTDI chip. The LED LD18 will indicate USB Voltage.
Figure 5: EVK-W16 GPIO LED overview
8.
Press PWR TGL (SW11) to start the OEM Module. Your OS should detect the FTDI chip and provide 4
UARTs. Connect to the console.
The FTDI chip has four channels and the console is on the third.
a.
115200 8N1
b.
No hardware handshake
// On HOST PC
9.
You can see that the module boots first the u-boot and then boots the kernel into user space.
10.
You can now login as root and no password is required by default.
$ minicom -b 115200 -D /dev/ttyUSB2
