2 layers48.3 × 123.8 mm

Altimeter v2
pimbongaerts/altimeter
Underwater sonar/USBL interface for photogrammetry surveys. PCB design files and Arduino code.
74 parts4
Boards in 1 GitHub repository, designed in KiCad, that use the BK-885 by MPD. See how each wires it, with its parts, size, README and files; the BK-885’s symbol, footprint and pinout are on its own page.

pimbongaerts/altimeter
Underwater sonar/USBL interface for photogrammetry surveys. PCB design files and Arduino code.