problems with TFA Nexus

[Ralf B]

hello,

i dont know why, but my weewx crashed sometimes. works after weewx start, and after some minutes or hours the connection is lost....

Aug 07 08:07:53 raspberrypi weewx[446]: te923: Found device on USB bus= device=
Aug 07 08:07:53 raspberrypi weewx[446]: te923: Failed attempt 1 of 5 to read data: [Errno 32] Pipe error
Aug 07 08:07:56 raspberrypi weewx[446]: te923: Failed attempt 2 of 5 to read data: [Errno 32] Pipe error
Aug 07 08:07:59 raspberrypi weewx[446]: te923: Failed attempt 3 of 5 to read data: [Errno 32] Pipe error
Aug 07 08:08:02 raspberrypi weewx[446]: te923: Failed attempt 4 of 5 to read data: [Errno 32] Pipe error
Aug 07 08:08:05 raspberrypi weewx[446]: te923: Failed attempt 5 of 5 to read data: [Errno 32] Pipe error
Aug 07 08:08:08 raspberrypi weewx[446]: import of driver failed: Read failed after 5 tries (<class 'weewx.RetriesExceeded'>)
Aug 07 08:08:08 raspberrypi weewx[446]: engine: Unable to load driver: Read failed after 5 tries
Aug 07 08:08:08 raspberrypi weewx[446]:     ****  Exiting...

 

perhaps anyone can help

TFA Nexus and Raspberry 3B

regard

[mwall]

be sure that you have a reliable usb connection.

try using a powered usb hub instead of plugging directly into the rpi.  try using a bigger power supply on the rpi.  try removing all other usb devices from the rpi.

m