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8devices Community :: View topic - Standalone Wifi Settings
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Standalone Wifi Settings
https://www.8devices.com/community/viewtopic.php?f=13&t=868		 Page 1 of 1
Author:  gsus24 [ 22 Feb 2015, 05:58 ]
Post subject:  Standalone Wifi Settings
Good morning,

i don´t get the wifi work without dev-board, only carambola2: power, usb and serial to flash
Enable wifi, add "option antenna external" and after it always reboot.

I am something missing?

External Antenna from mobile mark pcb antenna 2,4ghz


Thank you
Author:  Giedrius [ 23 Feb 2015, 07:36 ]
Post subject:  Re: Standalone Wifi Settings
Did you follow the reference guide (development module) schematics? It would be easier to answer your question if you posted your schematics and serial output.
Author:  gsus24 [ 23 Feb 2015, 12:41 ]
Post subject:  Re: Standalone Wifi Settings
I think pinout should be right. I get access via terminal and flashed successfully a new image over serial.
After enable wifi and add "option antenna external" at etc/config/wireless the board always reboot. Maybe for using external antenna i missing something.

Heres the schematic:
Power: PIN 49 GND, PIN 50 3V3 input
Serial: PIN 43 UART RX, PIN 44 UART TX
USB: PIN 20 USB+, PIN 21 USB-
U.FL: external Antenna

Thanks again for attention
Cheers
Author:  gsus24 [ 23 Feb 2015, 13:44 ]
Post subject:  Re: Standalone Wifi Settings
Author:  FPeter [ 23 Feb 2015, 19:28 ]
Post subject:  Re: Standalone Wifi Settings
Author:  gsus24 [ 24 Feb 2015, 07:48 ]
Post subject:  Re: Standalone Wifi Settings
Thanks Peter,

always the same problem :lol: didn´t thought about it.
But this should be the solution. I use a cheap converter and powered the board with.

I will give another try
Cheers
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