/depth-repeater

Arduino code to convert NMEA depth to NASA depth repeater I2C

Primary LanguageC++

depth-repeater

NB - potentially unreliable due to arduino timings, buyer beware!

Code to read output from chartplotter (NMEA DPT sentence)

Arduino code

Then parse out depth

Convert to 7 segments etc

Then write out to NASA Depth Repeater

I2C bit banging and 7 segment code from modified from Peter Holtermann

See... http://wiki.openseamap.org/wiki/De:NASA_Clipper_Range

white lead - SDA

red lead - SCL