n2k

Overview ¶

Command n2k is the NMEA 2000 command-line tool: decode, capture, replay, validate, and inspect NMEA 2000 traffic without writing Go code.

n2k sniff --tcp 192.168.4.1:1457    # Yacht Devices WiFi gateway
n2k sniff -i can0                   # SocketCAN (Linux)
n2k replay capture.log              # candump capture

Install with: go install github.com/open-ships/n2k/cmd/n2k@latest