crc error makerspet mini

[jp15sil24]

i received many crc errors ans lost messages on my pet mini. navigation sometimes ok but sometimes stop a ND i have to power off on, restart physical launch etc...

[makers-pet]

Hello,

Can you please post

• your Arduino serial monitor log (entire log from reset to where you get errors)
• entire logs of each ROS2 window (bringup/telemetry with dropped messages, navigation where you encounter problems)
• a photo of the assembled robot (to help me see the wiring)

If you have not done this already, please make sure to read the troubleshooting guide https://makerspet.com/blog/bld-120mm-pack/

CRC errors - try twisting LiDAR cable to to keep individual wires together.

Dropped messages - make sure WiFi is strong and not busy (no file downloads or watching YouTube).