Is there any way to check which chip is in my DVB-T Dongle?
I have a raspberry pi feeding FR24 and that works great.
I am trying to setup another one for a friend, but am struggling.
The first DVB-T dongle I bought was a fitipower. My mistake. It was clearly advertised as such.
I bought another one and confirmed with the seller before purchase that it has a R820T2 chip inside. They assured me it has.
When I connect it to my Raspberry Pi, and run the command lsusb it reports as:
Bus 001 Device 002: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
If I look in dmesg I can see
[ 20.874681] usb 1-1: dvb_usb_v2: 'Realtek RTL2832U reference design' successf ully initialized and connected
sudo fr24feed-status reports
[ ok ] FR24 Feeder/Decoder Process: running.
[ ok ] FR24 Stats Timestamp: 2021-03-30 13:47:28.
[ ok ] FR24 Link: connected [TCP].
[ ok ] FR24 Radar: T-xxxxxx.
[ ok ] FR24 Tracked AC: 0.
[ ok ] Receiver: connected (0 MSGS/0 SYNC).
[FAIL] FR24 MLAT: not running ... failed!
I never pick up any aircraft.
Now if I swap the dongle for the one that I am using with my own raspberry pi (and known to be good) then suddenly it picks up aircraft with no problem.
So this makes me think that he chip is a fake and doesn't have the R820T2 chip and probably has the Fitipower chip. But is there anyway to be sure? Is there some command that I can run that will tell me which chip is inside?
Thanks
I have a raspberry pi feeding FR24 and that works great.
I am trying to setup another one for a friend, but am struggling.
The first DVB-T dongle I bought was a fitipower. My mistake. It was clearly advertised as such.
I bought another one and confirmed with the seller before purchase that it has a R820T2 chip inside. They assured me it has.
When I connect it to my Raspberry Pi, and run the command lsusb it reports as:
Bus 001 Device 002: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
If I look in dmesg I can see
[ 20.874681] usb 1-1: dvb_usb_v2: 'Realtek RTL2832U reference design' successf ully initialized and connected
sudo fr24feed-status reports
[ ok ] FR24 Feeder/Decoder Process: running.
[ ok ] FR24 Stats Timestamp: 2021-03-30 13:47:28.
[ ok ] FR24 Link: connected [TCP].
[ ok ] FR24 Radar: T-xxxxxx.
[ ok ] FR24 Tracked AC: 0.
[ ok ] Receiver: connected (0 MSGS/0 SYNC).
[FAIL] FR24 MLAT: not running ... failed!
I never pick up any aircraft.
Now if I swap the dongle for the one that I am using with my own raspberry pi (and known to be good) then suddenly it picks up aircraft with no problem.
So this makes me think that he chip is a fake and doesn't have the R820T2 chip and probably has the Fitipower chip. But is there anyway to be sure? Is there some command that I can run that will tell me which chip is inside?
Thanks
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