Lantronix FOX3 Series Hardware Manual - Page 38

Hardware Interfaces 1 MOSI Output Master output, slave input 2 USB_V+ Input / Output Power supply for IO-BOX + 3.6 ... + 5.25 V 3 MISO Input Master input, slave output 4 DM Input USB Data - Complies to the USB 2.0 specifications 5 CLK Output Serial clock 6 DP Output USB Data + Complies to the USB 2.0 specifications 7 Detect USB Detects the connection to a USB master port. 8 +IN Input =+IN (Pin 1 on 8pin connector) V+IN = + 10.8 ... + 32.0 V ; Imax ≤ 1A 9 CS Output Chip select 10 GND - Ground Table 10: Pin description of the 10pin mini-USB. This port can be used to connect the FOX3-2G/3G/4G to the IOBOX-MINI device, which is offered as an accessory to the FOX3-2G/3G/4G device. 7.5.1. Setting up a USB connection for FOX3-2G/3G/4G To setup a USB connection with FOX3-2G/3G/4G, do the following steps: 1. Download the USB driver from the Lantronix website "FOX3_CDC_driver.zip". 2. Connect the FOX3-2G/3G/4G to a free USB port on your PC via your own mini-USB to USB cable and install the driver. How to install the CDC driver refer to the sub-chapter below. 3. Open a terminal program and send the command $PFAL,MSG.Send.USB,0,"Speed=&(Speed)" from the serial port (e.g. Serial 1/0) to the FOX3-2G/3G/4G. The answer to this command will be shown on the terminal program where FOX3-2G/3G/4G is connected to. 7.5.1.1. Installing the CDC driver files for FOX3-2G/3G/4G To install the FOX3-2G/3G/4G CDC driver, do the following steps: 1. After downloading the driver "FOX3_CDC_driver.zip". Unzip the contents to a separate folder. 2. Connect the FOX3-2G/3G/4G to your PC. You will see a message pop up that installation failed. 3. Right-click the popup, and choose "Browse my computer for Driver Software", FOX3-2G/3G/4G Series Hardware Manual 38