OL2385SWUG datasheet(17/64 Pages) NXP

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NXP Semiconductors

OL2385SWUG

SIGFOX software driver

OL2385SWUG

All information provided in this document is subject to legal disclaimers.

User guide

Rev. 2.1 — 6 April 2018

17 / 64

3. Connect the Standard A end of the supplied USB cable to a Windows host PC.

Connect the Mini B to the FRDM-KL43Z USB port labeled SDA (J13).

Figure 14. Connecting the hardware

The OM2385/SF001 is now ready to be configured for use with the SIGFOX network.

5.4.1.3 Setting up terminal program

1. Plug one end of a mini USB cable to the SDA USB port on the board. Plug the other

end of the cable to a PC. See Figure 14.

2. For the first time, install drivers for this device on a PC. Install PEDrivers_install.exe

downloaded from the page www.pemicro.com/opensda/.

3. If the device has an updated bootloader installed in it already, it will be shown

detected as a removable device on windows PC labeled as FRDM-KL43Z as shown in

Figure 15. If the bootloader is not installed, follow steps given in Quick Start Guide for

FRDM-KL43Z (www.nxp.com/FRDM-KL43Z) to update bootloader.

4. If the KL43Z is not preflashed with a srec file, download the file from the web else

move to next step. Now drag the file into this removable drive as shown above. Do not

open the removable drive and copy-paste, but just drag the file on top of it. Press copy

and replace, if you are updating the software.

5. Press the reset button located between the two USB ports to let the device accept and

run the updated software inside the KL43Z.

6. Install and open a terminal software like Tera Term with the settings as shown in

Figure 15. Use the OpenSDA com port number, which you can get from the Windows

Device Manager program. Press and hold (or right-click) the

Start button, then select

Device Manager from the context menu. In the Device Manager, click on Ports (COM

& LPT). Under OpenSDA – CDC Serial Port, note the COM port number. You can set

these settings on the

Setup menu of the terminal program.

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