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Xinyuan-LilyGO / T-ZigBee

Zigbee Ultra Low Power IOT Development Board
GNU Affero General Public License v3.0
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Connecting external Zigbee antenna #34

Open jrossouw opened 9 months ago

jrossouw commented 9 months ago

Hi,

How do i connect the external Zigbee antenna? I assume I have to put a jumper across the two pads next to the u.fl connector:

IMG_2772

Thank you

papadeltasierra commented 5 months ago

See the schematic in this repo. I think there is a zero ohm resistor (jumper) either to on-board antenna or the connector. You probably just need to unsolder this from where it is now, and move it to the new position.

reyhard commented 6 days ago

Does anyone have idea how to do it on PA model for Zigbee antenna? There are no schematics yet for PA variant