Table of Contents
This content relates to a deprecated version of Mbed
Mbed 2 is now deprecated. For the latest version please see the Mbed OS documentation.
For the latest information about Serial, please see The Windows Serial Driver.
Windows device driver information for 802.11 n/g/b Wireless LAN USB Adapter 802.11 n/g/b Wireless LAN USB Adapter is one of the most convenient wireless adaptors available today. By plugging it into to any USB port on the desktop or note book one is able to get instant wireless network access. Sealevel’s SeaMAX software drivers and utilities make installation and operation easy using Windows operating systems. Download SeaMAX for Windows.
The mbed serial port works by default on Mac and Linux, but Windows needs a driver. These instructions explain how to setup the mbed Microcontroller to use the USB serial port on Windows.
Download the SeaTools for Windows file. Once the download starts, you will be prompted to either run the application, save the application or cancel the download. Click the Save button to save the application. Video Driver Updates. Raymarine RayTech RNS 6.2 is a graphics intensive application. For optimal performance, Raymarine recommends installing the latest video driver update for your PC's graphics hardware. For desktop systems, these updates are available from the graphics hardware manufacturer, or possibly through the Microsoft Windows Update.
1. Download the mbed Windows serial port driver¶
Download the installer to your PC, e.g. your desktop.
2. Run the installer¶
With your mbed plugged in, and no explorer drive windows open, run the installer:
It will take some time (especially on Vista), and pop up a few 'unsigned driver' warnings, but after a while you should have a Serial port.
Where Next¶
- SerialPC - Communication with a PC
- Terminals - Guide to using terminal applications
Troubleshooting
If you have multiple mbed microcontrollers, but the serial port only appears for one of them:
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- Make sure you run the installer for every mbed; windows loads the driver based on the serial number, so it needs to be run for each mbed you use
If the installer fails because 'No mbed Microcontrollers were found':
- Check your mbed Microcontroller is plugged in
If the installer reports the message 'mbedWinSerial_nnnnn.exe is not a valid Win32 application':
- It is likely you are using Internet Explorer to download the installer file, which sometimes seems to only download part of the installer application for an unknown reason
- To solve this, download the installer with a different browser (Firefox, Chrome), and try again; this should solve the issue.
If the Installer appears to hang:
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- Check if windows has popped-up a 'unsigned driver/permission' window; these often get hidden behind other windows with nothing to indicate so in the taskbar! Windows may be waiting for you to click 'OK'!
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If you have any problems, or think this tutorial could be improved, please tell us in the Forum!