Topics created by Francois

HI @user2684 thanks for that is is working now

Thank @hek this fix my problem as I was using 8Mhz Arduino mini pro as a gateway.

@Francois I have the same issue and my gateway freeze even with node sending temperature. I read something about 2 capacitors : one chemical 4.7uF and a non polarized around 10nF, I'll try it soon. I don't have 10uF or higher as @drock1985 mentioned to test. Do you ?

@napo7 thanks for the clarification

Your node is sending out a broadcast message looking for parent (gateway or repeater node). No-one seems to reply to this request.

@Tommy-Sharp the gateway is like the RFXTRX, it has no memory by design.

in openhab , dimmer switch change only two state 0 and 100. I didn't get change in between 0 to 100. please help me in openhab rule file for change. my rule file is when Item Fan_Hall_reg received command then var Number percent = 0 if(Fan_Hall_reg.state instanceof DecimalType) percent = Fan_Hall_reg.state as DecimalType if(receivedCommand==INCREASE) percent = percent + 5 if(receivedCommand==DECREASE) percent = percent - 5 if(percent<0) percent = 0 if(percent>100) percent = 100 postUpdate(Fan_Hall_reg, percent); sendCommand (Arduino , "Fan_Hall_reg=" + percent) in this rule I get only two state not in between that.

@gregl I have messed about with them too, but it seems for me they are not-ready-for-primetime, but with some hard-knocking effort you can get it to do some basic things. Smart guys will develop a great library and it will all come together, I am sure. Spark Core is my new favorite. After sitting on the bench from last year's initial shipment, I finally got to play with it. It is amazing with its tremendous out of the box capabilities. The Photon (which ships april) is only US$19, has 1 Mb of FLASH and 128 Kb of RAM, moving at 120Mhz... wow! Way overkill for a motion sensor, but it brings a lot of life to the world of Home Automation for a small price. ($10 for a surface mount version!!!) I'm in the process of moving my Vera auxiliary controller project over to spark... I'll re-post the wireless version as soon as I can get it in a proper box.

It is possible to have more than one button and 1 really? I need 4 buttons and 4 relays. Could someone write what i should to change for that?

Regarding the low memory warning - at the time of the compile, sometimes the compiler does not know exactly how much memory will be needed by the program when it runs, as it doesn't know how deeply you may nest function calls or how much heap memory your code or the libraries you use may request. But if there's not much memory left for heap and stack, it will warn your about that even if it still compiles.

This may have already been answered by have you guys tried another IDE? Something like Atmel + Visual Micro

@Fwessels OpenHAB does currently not deal with assigning node IDs. I guess it is possible using the serial binding as I have seen described in another thread, but I don't think anyone has implemented it yet. I have just finished porting one of the mqtt scripts to work with a serial connection as well as the existing socket interface, and am currently thinking of extending this (assuming that the author thinks it's a good idea) to assign node IDs. I think this should be relatively easy to implement, in which case that Perl script will be all you need between MySensors, a mqtt broker and openhab. By the way, I'm running openhab on a five-year-year-old Intel platform running ubuntu server. It starts up in 10 to 15 seconds and is a more than powerful enough platform to handle every conceivable home automation need I can think of. And it was free since it was just lying around doing nothing. Okay, there is some noise and higher than necessary power consumption, but in a big house in Norway that is not a problem