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In case that heatmap contains blank space (null value) does that mean the frame is 20MHz or 40MHz instead of 80MHz?
To get this heatmap, I captured on channel 36 with 80 MHz using Raspberry PI (using…
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environment
Ubuntu 22.04
ASUS RT-AC86U
I referred to the code listed and successfully captured it with tcpdump.
ssh admin@IP address "/jffs/tcpdump -i eth6 dst port 5500" > ~/csi_data.pcap
…
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Hi, long time no see. I'm still studying CSI. Then I suddenly got a question. Does this nexmon csi tool work as a receiver? Or does it just work as an extractor? I put a transmitter and Raspberry pi i…
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Hello,
The comment in https://github.com/seemoo-lab/nexmon_csi/blob/b52fca3abc18715d6d12692e531164b5d62a78fd/src/csi_extractor.c#L219
Implies that the code below is placing imaginary into the l…
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Hi,
I am getting the below error while trying to install the firmware. My kernel version is 6.1.0. When I downgrade it to 5
4 or 4.19, the Raspberry Pi does not boot.
![WhatsApp Image 2023-12-20…
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hello, i'm the new of nexmon csi extractor. i installed script "https://raw.githubusercontent.com/nexmonster/nexmon_csi_bin/main/install.sh". and i used "mcp(makecsiparams)" command, but pi said "comm…
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I had to use a linux kernel 6.1 system during the installation of the csi extension. Because the /lib/module/5.10.21/bulid directory wasn't there in the 5.10 system.
The official guide says it's alre…
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hello,
Thank you for your amazing work!!!
When I set nexmon_csi on Asus rt-ac86u which is the recent version with BCM4366E, I run into the following issues.
1) In the getting started guide, when I…
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hi and good day to all
i had installed the raspbian with kernel [5.10.103], and following the command
curl -fsSL https://raw.githubusercontent.com/nexmonster/nexmon_csi_bin/main/install.sh | sudo b…
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I have installed nexmon CSI and I want to collect CSI with two raspberry Pi 4.
I use PC to send ping packets to AP (which is pi4). The AP is connected to PC and the other Pi4.
Although the PC sends …