How do I wire if I have ''2 buttons on the same lamp'' and also want to connect '' 1buttom to 1lamp'' to the same module how do I wire 2button 1 lamp?

hmm im having a hard time fitting these modules behind my lamp buttoms couse its swedish standar 70mm holes and the nrfmodule sticks out to much anyone know a good mod?

Hey

Im not really getting it is this a gateway for mysensors nodes or for mtqq Nodes with esp stuff? I dont really getting it. Do you need a esp8266 wifi gateway to get a wireless gateway for mysensors stuff or is like. Mysensors gateway ---> Esp8266 gateway --- Esp8266 node.

Sorry i dont really understand but im intressted in buying 8-10 sonoff for my window lamps, and i want them to work with domoticz :D

No it doesn't only sometimes

Its one in the garage it is never below 0- C this one was alive the longest the other one was dead in 2-3days and maybe as coldest it was 10- C. I'm starting to think it's something wrong with the gateway

Hello i wonder how you do then you put sensors outside mine stop work after a few hours i guess its becouse its cold here and maybe humitiy? then i take them inside for while it start working again. i think i need a waterprofe case or something

Ok i redid everything from skratch and now i got it working atleast with 1 node havnt tried the other yet.
I used the code miljume did link the only line i changed was
#include <SI7021-master\SI7021.h>
to
#include <SI7021.h>
It is working but it shows up as 2 nodes in domoticz
1401 0 TempHum Temp + Humidity WTGR800 20.9 C, 35 % 2017-01-19 17:59:05
1400 0 TempHum Temp + Humidity WTGR800 20.7 C, 34 % 2017-01-19 17:59:05
anyone know why?
also this does report every 60sec will this be short battery life?

I have problem to get my sensors to work. Thay start up and shows a not so accurate value sometimes and thay report once or twice but then never again. I thought it was because buad rate was wrong in the MyConfig.H file. Now i changed that and i tried a few different codes and librarys. Nothing seems to work.

So my question is which code and library should i use?

I got the slim node and sensor as in the first post.
Im running 1mhz optiboot bootloader from the slim node thread
And i updated mysensors to 2.1.

I'm going to try do this with the slim node and a cr2032 battery. Which cap do you recommend using to help battery?

I've done 6 nodes off this sensor. Do I have to change something else then node id? Also I'm using the 1mhz bootloader with bud rate 9200 should I change that in the sketch?

Seems like I only get the temprature and humidity once on first start up...

Edit:
I think my problem is that I haven't changed the bud rate in mysensors.h file. I've just reinstalled everything now and I don't know how to get si7021 installed the right way. I installed the package inside arduino but it doesn't work.
I such a noob sorry guys

i have wired everything but it wont work for me :( i have solder the 2 reed switch from gnd to d2 and gnd to d3. and ive done the same 2 1m resistors. I can see the node in domotics but no activity then i open and close.

Maybe this is off topic but I'm going to buy a roomba but it is so many versions. Will roomba 615 or 616 do the job or is the newer versions smarter cleaner? I have around 80kvd

This is driving my crazy i tried adding the slim humidity and bat sketch. To the mysensors library. This problem is new then i reinstalled arduino and also updated to 1.8.
I have downloaded and inside arduino i added zip file. Im available to use all the original sketches. But now i want to add a sketch from someone on the forum it wont work it just say can not find file and give me a the path to where i stored the file.

What Im i doing wrong?
It work just fine on my old computer with arduino 1.6.7

after a few hours frustration i went donwstars grabbed 2x new atmega328p breadboards and wolla everything works :). I Think i burned my first to putting them in the socket wrong.

Thanks
ok now my problem is uploading the sketch it wont work on 1mhz bootloader i tried both a and b hex and the 2 diffrent Board.txt.
I get it to work with the 8Mhz breadboard bootloader.
But then using 1mhz bootloaders it always timesout

Hey im building my first slim node and i wonder if someone has a sketch for 2 reed switches? i have found the sketch for only 1 reed switch in this thread. Im going to use it for my mailbox. How long do u think it can run on 2x aa batteries?
Do i have to add 2x 10M resistors? or doesnt it work with external resistors then using more then 1 reed switch?

I'm going to do these for my light switches but what should I use for in wall on off switch without relay?

This box I used good quality but a bit to small for me.

http://m.aliexpress.com/item/1993296858.html

now im waiting for some stepup 3v3