One of the two is totally empty when using The board is getting detected because I can see it in dmesg, but a strange behaviour happens: it created twoĭevices, while it only creates one in the RPi3 B+. I've connected the board to a USB2 port, error. Usb 1-1.3: Not enough bandwidth for altsetting 1 But with the RPi4, every time I try to obtain a frame from the camera I get the same error: usb 1-1.3: Not enough bandwidth for new device state.
I had a similar set up working perfectly on a RPi3 B+ with the same Purethermal board running for weeks with no errors. But, until now, I've been unable to obtain a simple frame. I installed Raspbian Buster from the downloads page, no errors.Īfter everything was set up, I tried to connect my Purethermal 2 ( ) with a Flir Lepton 3.5 module. A week ago I received a fresh RPi4 4GB and started to play with it.
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