NodeRed - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: How do I...? (https://forum.openmarine.net/forumdisplay.php?fid=3) +--- Thread: NodeRed (/showthread.php?tid=372) |
NodeRed - affinite - 2017-03-08 I'm playing around with NodeRed and probably a little out of my depth By cutting and pasting JSON strings, I have configured a few gauges from the SignalK stream In the process of doing this I seem to have messed up the "out of the box" function nodes provided with OP0.9 eg Lat, Long COG etc How can I restore those nodes? How do I create the code for a new function node eg to display data like DTW Can someone proved an idiots guide to editing the edit node - JSON path box as I dont understand it at all. Thanks Steve RE: NodeRed - affinite - 2017-03-09 OK so I installed a fresh OP 0.9 Noobs on a spare SDCard and it seems I didnt screw up the nodes ... they didnt work in the firstplace Only one that works out of the box is SOG Frustrating |