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Connect to personal WIFI
02-15-2018, 05:03 PM
Post: #1
Connect to personal WIFI
Dears

this robot is really great fun ! Good job !
It was my first Arduino project and i learned a much.

One problem exists: I try to connect B-Robot to my personal WIFI Network, therefore i modified the code with my WIFI data as it is mentioned in the program.
Now i can ping the robot but not control it via Android nor IOS app.
Seems, that the udp-Server did not work.

Any idea to solve the issue ?

regards from Germany

painless
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02-18-2018, 05:26 PM
Post: #2
RE: Connect to personal WIFI
Just guessing wildly: The JJRobots App always sends UDP control parameters to 192.168.4.1 (maybe there's even some logic inside to send to x.x.x.1 always based on the subnet the IP belongs to). Usually that is the robot's IP when it's running in AP mode. The robot itself sends its data (angle, battery) to 192.168.4.2 (i.e TELEMETRY server) which is the first device connected to the WiFi when the robot runs in AP mode.
Probably you'd need the more generic OSC touch app (https://www.jjrobots.com/osctouch-app-configuration/) if you want to control the robot connected to an existing WLAN. At least in that app you can configure an IP address.

Hope this helps.

Best regards,
ghmartin77
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02-19-2018, 06:34 AM
Post: #3
RE: Connect to personal WIFI
Thx for this useful information . Now it works.

Best regards

Painless
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