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jeanlemotan / esp32-cam-fpv

esp32 cam digital low latency fpv
MIT License
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Is there any long voyage test results? #15

Closed lida2003 closed 1 year ago

lida2003 commented 1 year ago

AI Thinker camera uses PCB antenna or ipx， is there any test on long voyage?

jeanlemotan commented 1 year ago

Only brief tests where I walk around the my apartment building with the GS, while the TX is on the 5th floor in a pretty busy wifi area. I got around 300m line of sight before the packet loss was big enough to get choppy video. But the noise floor was super high because of all the wifi networks around.

lida2003 commented 1 year ago

Maybe PA + RF antenna should be used. Thanks for the info.

JulesThuillier commented 1 year ago

Same here, I got around 250m with LOS.

lida2003 commented 1 year ago

I got around 250m with LOS.

PCB antenna? or ipx external antenna? @JulesThuillier

JulesThuillier commented 1 year ago

External antenna, I think it was a 3dBi antenna. I am going to run more tests with different antennas and an amplifier soon. I am trying to achieve 1km :o

lida2003 commented 1 year ago

图片 @JulesThuillier This kind of 3dbi ipx antenna right? BTW how many wifi cards do you use dring this 250m range (LOS) test?