[sabgto]

I bought a Banggood OPLINK but when I contected it to a win7 PC, it does not recognize the oplink. Unknown device. Device problem code 43. I tried with 2 PCs, both with win7 . I fear it is a hardware problem  . I'm going to try with win10. Neither CGS recognizes the oplink.  Is there someone with a problem like this one with oplink?

Thanks for your help.

[TheOtherCliff]

I bought a pair, but have only tested them minimally.  They seemed to work.

I have my OP Oplink here handy, set up as Coordinator.  Green and Blue at power on, then after a few seconds the blue goes out (and yellow comes on dim).  This is without even running GCS.

[sabgto]

When I plug mine into the pc,  just green light solid.

[TheOtherCliff]

That is the power light.  The other colors tell what the code is doing.  No other colors usually means code is not running.

If you just got it, start a return procedure (good luck with that...).

If you feel like it, you could connect an FTDI (USB to serial converter) to mainport (which acts as a serial port) and try SBL (short the System Boot Loader pads while powering it up) and writing a new BL and code to it.

[sabgto]

  Now I have a more serious problem. My revo card is not recognized by my PC. I'm going to open a new topic about this.