Hello,
I have written a "config.txt" file in the root of the Micro-SD card as described in Your
"Sensor Monitor Demo Getting Started XDK110" document on page 4.
as follows:

SSID = netgear
PWD = green
ACTIVATEBLE = NO
BLEDEVNAME = xdk110

After inserting the micro SD Card and reboot XDK110, I found no new active WLAN device on the WLAN search assistant.

I have noticed, that there is a spelling error in Your document (ACTIVATEBLE should be written as ACTIVATABLE). I have corrected this in config.txt. But this had no effect.

Questions:
How is the correct spelling in the config.txt file for 'ACTIVATEBLE' ?
How can we get / configure an IP Address for XDK ?

Kind Regards
  Manfred
 
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[SensorMonitorDemo] WLAN configuration does not work
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15. 5. 28 오전 11:29 as a reply to Manfred Holzapfel.
Hello Manfred,

I can't specifically help you with your problem, but I am sure that this is no spelling error.
It means ACTIVATE BLE where BLE stands for bluetooth low energy. It just defines if bluetooth is enabled or not, while if it is not enabled WIFI is.

Hope that helps.

BR,
Florian
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[SensorMonitorDemo] WLAN configuration does not work
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15. 5. 28 오후 2:41 as a reply to Florian Dittrich.
Hi Manfred,

florian.dittrich is right, this is no spelling error as this parameter controls whether you want BLE (Bluetooth Low Energy) activated or not. Therefore ACTIVATEBLE (Activate BLE) is correctly described and explained directly underneath in the documentation where you can find the same explanation.

I also changed your thread title a little bit to make it clear for other users what this Thread is about.

For your wifi settings:
The config you posted on your initial post shows that you try to use the example setup from the documentation. As long as you don't have a network with SSID "netgear" and the password "green" in range, this won't work. You need to adjust it to the settings of your local wifi.

I'm a little confused by this:

After inserting the micro SD Card and reboot XDK110, I found no new active WLAN device on the WLAN search assistant. 

You are not creating a ad-hoc network with your XDK, but you simply supply the access information for the right network through your config.txt, therefore the XDK won't show up as a WLAN device/AP as it's only being used as a WLAN client to your existing AP/Network.

Once you've supplied the right set of configuration to your XDK (e.g. configuration to your FritzBox router or similar) you can check for your XDKs IP address by checking your routers webinterface, using netstat, tools such as fing and so on ...

Let me know if you're success with this!

- Florian

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[SensorMonitorDemo] WLAN configuration does not work
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15. 6. 8 오전 7:34 as a reply to Manuel Cerny.
Hello Florian,
Our WLAN connection does still not work.
We have the following written in config.txt of the MICRO SD card root directory:

SSID = HNET
PWD = <appropriate PWD in clear text (not encrypted)>
ACTIVATEBLE = NO
BLEDEVNAME = xdk110

were HNET is an existing WLAN access point in our company building.

We have NOT noticed any WLAN actvity by the XDK (e.g. getting IP-adress via DHCP).

Is there any encrypring for the PWD necessary ?
If Yes, which ?
Is there any communication encrypting standard necessary ?
If Yes, which ?

Should the config.txt file be extended with
- IP-Adress
- Subnet Mask
- Gateway IP Adress ?

Kind regards
  Manfred
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15. 6. 8 오후 2:40 as a reply to Manfred Holzapfel.
Hi Manfred,

let's try to tackle this problem together step for step ;)

First off, let me ask a few questions so we can make sure everything is in the right spot:

1.) Your microSD Card is a SDHC card with 32GB or less memory?
2.) Is your microSD formatted with a FAT32 Filesystem with a MBR type partition table? (e.g. msdos)
3.) the config.txt is in the SD cards root?
4.) The PWD for the network HNET does not contain whitespace(space) ?
5.) HNET is a "normal"/not enterprise style WPA/WPA2 encrypted network?
6.) The XDK is within range of your Network?

Is there any encrypring for the PWD necessary ? 
If Yes, which ? 
Is there any communication encrypting standard necessary ? 
If Yes, which ? 

Should the config.txt file be extended with 
- IP-Adress 
- Subnet Mask 
- Gateway IP Adress ? 

There's no encrypting necessary.
The encryption standard for the WIFI Network would be WPA/WPA2 personal.

Adding IP-Address, Subnet Mask or any other settings won't have any effect on the XDK as these options are not implemented. So there's no need to add these things.

I'm sure we're going to find a solution to this problem together ;)

- Florian

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15. 6. 11 오전 7:18 as a reply to Manuel Cerny.
Hi Florian,
all Your questions (1..6) can be answered with YES.

Since Your 'Data Logger Demo Application' is now available, we have decided, to use this instead of the WLAN connected 'Demo Sensor Monitor' application.
That means, we log the sensor measurement data offline and get this later from the MICRO SD card.

So, our interest on the WLAN connection with XDK110 will sleep for the moment.

Thanks for Your help.
 
Kind regards
  Manfred
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15. 6. 12 오전 3:49 as a reply to Manfred Holzapfel.
Hi Manfred,

it's unfortunate that the Sensor Monitor Demo never worked for you. 

Though, I'm glad to hear that the Data Logger Demo is a workaround for you.

If you ever wish to investigate further into your Wifi problem, so we can might be able to solve your problem, I'm more than happy to tackle this problem with you!

- Florian 
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15. 9. 8 오후 5:30 as a reply to Manuel Cerny.
HI,

I am having the same problem which is having by Manfred for the demo sensor monitoring-V3 application. I can able to monitor the sensor reading through USB. 
But when i tried to monitor through WLAN its not showing IP address of the XDK on webinterface of the DHCP client.
Below are the steps I have done

1. Formated sdhc card with fat32 filesystem. copied config.txt file on root of the SD card. My config.txt file is
SSID = Vijay_Pravin
PWD = xxxxx
AVTIVATEBLE = NO
BLEDEVNAME = xdk110
and inserted into xdk memory card slot.

2. Then I flashed demosensor monitor application onto the xdk board and removed the usb cable. 
3. I could not find any IP address on the DHCP client of my router webinterface. Provide me the solution to monitor sensor data through WLAN. 

I have installed JRE8 also on my windows7 pc.
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15. 9. 9 오전 8:03 as a reply to Sarathkumar karunakaran.
Hi sarathkumar,

   I used this application before and it worked after I did some configuration in the config.txt file.
In order to make sure that your XDK can connect to the AP which has already existed around. You need to make sure the security type is WPA/WPA2 which is defined in XDK project.



hope it helps.

ken 
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15. 9. 12 오전 3:11 as a reply to kun wang.
Hi sarathkumar,

what Ken says is true, you need to make sure your AP is online and has the right encryption type. (=same encryption as set in the source code, by default WPA/WPA2)

If that's correctly set, your configuration should work. 

To find the IP of your device, you could also check your network through apps like Fing or Netstat to check for all devices.

Let me know how it goes,
Florian
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15. 9. 13 오후 2:21 as a reply to Florian Harr.
Hi Florian,Ken,

Thank you for your feedback. Now everything is working fine.

Regards,
Sarathkumar Karunakaran.
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15. 9. 14 오후 6:29 as a reply to Sarathkumar karunakaran.
Great to hear!
 
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RE: [SensorMonitorDemo] WLAN configuration does not work
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16. 10. 2 오후 11:47 as a reply to Florian Harr.

Dear Florian,

Unfortunately I cannot succeed in making WLAN work through config.txt file in my XDK. All the points stated in previous posts are met:

. SDCard SDHC with MRB partition, 8MB RAM and with congig.txt in its root

. WLAN with WPA/WPA2-personal security

. XDK in network range.. etc.

What could be wrong? Could you please help?

Thanks! Eduardo

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RE: [SensorMonitorDemo] WLAN configuration does not work
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16. 10. 4 오후 3:23 as a reply to Eduardo Baleeiro.

Hello Eduardo,

the most issues occur with the SD card. Especially with the filesystem and the hidden files that windows places on the SD card. But somethimes the SD card itself can be the reason why the demo is not working. Therefore I would suggest you to try out another SD card to make sure that your issue is not caused by the SD card itself.

Kind regards,
Franjo

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RE: [SensorMonitorDemo] WLAN configuration does not work
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16. 10. 11 오후 12:29 as a reply to Franjo Stjepandic.

Dear Franjo,

I have changed the SD card but I have also changed my WiFi modem from a Xiaomi to a TP-LINK. And it worked!

However, I am not happy with it since I would like to kee the original modem. Which kind of configuration from Xiaomi is preventing XDK WLAN connection?

Thanks!

Eduardo

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RE: [SensorMonitorDemo] WLAN configuration does not work
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16. 10. 11 오후 3:27 as a reply to Eduardo Baleeiro.

Hello Eduardo,

I am glad to hear you made it work. Have you tested this with the switched SD card and the Xiaomi router ?

Unfortunately I cannot provide any guidance how to configure the Xiaomi like the TP-Link router. You should make sure that both routers have the same configuration.

I hope this could help you.

Kind regards,
Franjo

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