R1BGW

I also made mistakes at first. Solution: just installed all the libraries used in Pygarmin. It helped me. The test was carried out on the Garmin Strike 4 plus echo...

Are you trying to download data via USB? I used a serial port (USB-COM adapter) on my GPS devices . At the same time, in the Garmin library (line 137)...

For data input/output from Striker 4+ (+ this is a modification of a previously released device, another firmware version) . I initially used GARMIN's DNR program with a serial port...