Hi Webenglar! I have looked everywhere on the gainspan site (I have the non disclosure) but cannot find anything that contains the gs_flashprogram.exe have you had any look ? Cheers Andy

**** Worked it out ****

If anyone else is struggling...

Download the MXP Eval Kit

Install the eval software

Goto to C:\Gainspan\

Install gs_flashprogram.exe

Get a ttl to usb device and your netduino for 3.3v

Connect up the tx, rx, gnd and 3.3v (remember rx to tx, tx to rx)

Before you power up you need to connect a wire from the g27 to 3.3v

Power up, wait 5 seconds and disconnect g27.

Open gs_flashprogram

Select the three files required for the firmware update the first is in C:\GainSpan\EvalKit\2_3_1\WLAN Firmware (WFW)\bin

and the last 2 are in C:\GainSpan\EvalKit\2_3_1\userapps\Serial to Wi-Fi (S2W)\bin\Web Server Provisioning

Tick the three checkboxes and click update.

Done