Am I dreaming or is this really possible? - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: General discussion (https://forum.openmarine.net/forumdisplay.php?fid=2) +--- Thread: Am I dreaming or is this really possible? (/showthread.php?tid=1575) |
Am I dreaming or is this really possible? - gary.cantigneaux - 2018-11-14 Dear All, I hope that I am posting this message to the right forum, I am basically trying to understand if open plotter can do the following without too much difficulties (I already use the raspberry for some domotics at home) 1) archive and display on a Web page temperature and humidity data from some sort of sensors, if yes which One? 2) import and send nmea1083 and 2000 to an ipad for Inavx? 3) send aïs data with the moitessier hat? 4) I presume that I will need some sort of double wifi antenna if I want to emit to a remote server but also send data to devices onboard such as an ipad? Thanks in advance but I have difficulties to see if I can do all of this with this package Gary Envoyé de mon iPad en utilisant Tapatalk RE: Am I dreaming or is this really possible? - abarrow - 2018-11-14 Everything you mention is pretty much do-able with OpenPlotter. Some might require a little extra coding, but nothing dramatic. RE: Am I dreaming or is this really possible? - tkurki - 2018-11-15 (2018-11-14, 05:28 PM)gary.cantigneaux Wrote: 1) archive and display on a Web page temperature and humidity data from some sort of sensors, if yes which One? RE: Am I dreaming or is this really possible? - gary.cantigneaux - 2018-12-27 (2018-11-15, 07:37 PM)tkurki Wrote:Thanks a lot for your help, this really helps.(2018-11-14, 05:28 PM)gary.cantigneaux Wrote: 1) archive and display on a Web page temperature and humidity data from some sort of sensors, if yes which One? So for the moment, i have just received my Raspberry Pi3+ (Thanks Santa) and i will install OP tonight or in the coming days. However, i did not yet find a good tutorial on how to connect the temperature sensor to OP, i found the way to have the data on the Raspberry but not the steps in need to take in OP. Can you help me with this? Thanks, Gary RE: Am I dreaming or is this really possible? - abarrow - 2018-12-27 Here's a good video. https://youtu.be/j7LLVkPpQ78 RE: Am I dreaming or is this really possible? - jim321 - 2018-12-27 for temperature there are 1wire DS18B20, +- a resistor and data to pin4.. that is the easiest way just select the sensor in the 1w tab and give it a signalK key then it will show up in the signalk diag.window, stream https://sailoog.gitbooks.io/openplotter-documentation/content/en/1w.html a Thermistor also works but you need a analog pin which the pi does not have you would need to add something like an ads1115 or an arduino "firmata" and configure it to use it. i have used pir and gas sensors all types of switches magnetic, float, photosensors.so if you need help i'll try my best. sorry i don't do the apple proprietary stuff i am no apple genius so ill be of no help there..open source i feed every thing to node red and deal with it there. RE: Am I dreaming or is this really possible? - gary.cantigneaux - 2019-01-07 Thanks a lot and happy new year! i will post my progress here as this might help the others! Thanks, Gary RE: Am I dreaming or is this really possible? - gary.cantigneaux - 2019-01-07 Dear, it worked, thanks a lot, so i basically followed some tutorial on the web to connect my sensor to the Raspberry then i had to add a few config in the config file to enable 1wire support on GPIO 4. I have also added a Web app to show the Signal K temperature on a web page. It all works for the moment. So next step is to add more temperature sensors (I think about the fridge and then engine room) but for this i will need to find a way to have very long cables (about 5 meters), does any of you know how to do this? Thanks, Gary Am I dreaming or is this really possible? - tkurki - 2019-01-08 https://www.maximintegrated.com/en/app-notes/index.mvp/id/148# Sent from my iPhone using Tapatalk |