Skip to content
  • MySensors
  • OpenHardware.io
  • Categories
  • Recent
  • Tags
  • Popular
Skins
  • Light
  • Brite
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse
Brand Logo
Martin TellblomM

Martin Tellblom

@Martin Tellblom
About
Posts
108
Topics
21
Shares
0
Groups
0
Followers
0
Following
1

Posts

Recent Best Controversial

  • Clean looking sensor node
    Martin TellblomM Martin Tellblom

    @Nca78 said:

    such a polished look

    Actually it can have that look if you print with ABS and treat it with acetone vapor afterwards.
    For example look at these pictures

    Have treated my prints that way many times and the result is very good.

    Enclosures / 3D Printing

  • Read LED full size works, smd does not
    Martin TellblomM Martin Tellblom

    Found the problem myself :)
    There was another resistor on the other side of the PCB. If I connect the cable there instead it works

    Hardware

  • Clean looking sensor node
    Martin TellblomM Martin Tellblom

    Oh no not good.

    Had to buy some new cases ....... darn :)

    They are so Wife friendly...

    Enclosures / 3D Printing

  • Nice power regulator for testing
    Martin TellblomM Martin Tellblom

    I bought a couple of these to test and they are working great.
    If supplied with 12V you will have 3.3V, 5V and 12V

    They are limited to 800mA

    http://www.ebay.co.uk/itm/322204325197?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

    Hardware

  • Office plant monitoring
    Martin TellblomM Martin Tellblom

    @mfalkvidd

    I at the office right now, measure them when I home

    My Project

  • Getting started
    Martin TellblomM Martin Tellblom

    @vizonyc
    I think I have the setup you like to have.

    Running Openhab with mosquitto on a virtual server.The openhab uses KNX, 1Wire, sonos and MQTT bindings.

    My Z-Wave devices is connected to a Raspberry with the Z-Wave board Razberry that uses MQTT to communicate with openhab.

    Finally the connection to Mysensors is done with the GatewayW5100MQTTClient and is user for example like "Temp Gäststugan" that shows the temperature in the guesthouse.

    I do not have any relays in the mysensors network yet, but I have them in my Z-wave network and communicate thru MQTT to the Razberry

    On top of that Im running Dashing Dashing

    So we have dashing on a tablet inside the door that displays all info and we can interact with all systems(KNX, Z-Wave, 1-Wire, Mysensors) from one place. We have also added things like when the next bus is leaving and so on.
    dashing

    And it's working great. So if you have any questians please let me now so can we see if I can help you set it up

    General Discussion

  • Easy/Newbie PCB for MySensors
    Martin TellblomM Martin Tellblom

    Recived my boards today and I love them, I ordered the white ones and they are looking really great

    Thanks @sundberg84 !

    Hardware

  • Office plant monitoring
    Martin TellblomM Martin Tellblom

    It seems like @sundberg84 nailed it :)
    The battey metering I use with his PCB is this:

    #if defined(__AVR_ATmega2560__)
      analogReference(INTERNAL1V1);
    #else
      analogReference(INTERNAL);
    #endif
    

    And that reflect on all analog channels and break the function..
    After I removed the battery sensing code it work great

    My Project

  • Add a structure level under My Project?
    Martin TellblomM Martin Tellblom

    Not so much a request as wishing.

    Would it be possible to add a structure under My Project to collect all the SenseBender, Slim Node projects, Easy/Newbie PCB and so on so it would be simpler to find?

    A structure like this for example:
    My Project
        SenseBender
        Slim Node
        Easy/Newbie PCB

    Or to pin a topic for containing links to all projects

    This maybe already been up for discussion ?

    Feature Requests

  • PowerSaving cutting
    Martin TellblomM Martin Tellblom

    Thank you, I try that first.
    I cut the red LED and let the blue one be (since it just blinks a couple of times when starting up)

    Hardware

  • 💬 Building a MQTT Gateway
    Martin TellblomM Martin Tellblom

    @DIM said:

    my ignorance but I would like to k

    The gateway is a arduino with NRF24L01+ (or RFM69) and serial/network/RS485 component. The sensor is another arduino with NRF24L01+ (or RFM69) and the sensor that are attached. The gateway is then acting as a translator from the NRF24L01+ (or RFM69) radiosignal to the medium that can talk to your controller

    Announcements

  • send(msg(double)); gives an error
    Martin TellblomM Martin Tellblom

    Thank you @AWI , I missed that one.

    Development

  • Battery powered sensor last 1 week
    Martin TellblomM Martin Tellblom

    @scalz

    Or just simply take percentage and date/time and then a few days later see what has changed percentage wise ...
    Its to simple I know but if 1% battery power equals 4 days the sensor probably last for about 9-10 month (the last percentage I suppose you don't get any communication with :) )

    Hardware

  • Battery powered sensor last 1 week
    Martin TellblomM Martin Tellblom

    @sundberg84 Hmm What you are saying is that I need to buy a new and better Multimeter :) This is the reason I was waiting for ..... :9

    Hardware

  • ESP8266 need six analog input
    Martin TellblomM Martin Tellblom

    @mfalkvidd

    Tnaks,
    I saw that Adafruit had a library and code or this that should be ESP8266 certified ...

    I'll try. Thanks for quick support

    Hardware

  • ESP8266 and TTL-UART GPS
    Martin TellblomM Martin Tellblom

    @mfalkvidd said:

    e

    Thanks v:) the instructions were great, now lets see if the child or the dog gets the first try :)

    Hardware
  • Login

  • Don't have an account? Register

  • Login or register to search.
  • First post
    Last post
0
  • MySensors
  • OpenHardware.io
  • Categories
  • Recent
  • Tags
  • Popular