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Topic: Does Uno Wifi Rev 2 Support External Antenna? (Read 4731 times) previous topic - next topic

OldPro

The original Uno WiFi had a CX1 jack and a zero ohm resistor R36 to support an external WiFi antenna.
It looks like this was removed on the Uno WiFi Rev 2.

Does Uno WiFi Rev 2 support an external WiFi antenna?

I found two topics regarding the original Uno WiFi external antenna:
1. Arduino UNO WiFi with external antenna
2. Arduino UNO WiFi and External Antenna

I attached screen shots of the relevant portions of the schematics for both boards. I could not find any detail on the antenna on the Uno WiFi Rev 2.

yvio

Is there some more info meanwhile?
I also would like an external antenna for my arduino uno wifi rev2.

Thnx

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