Hi, first of all, thank you very much for helping me like that !

I'm a Noob with my sensor but i'm a network guy (it's my job !) I know how to find an ip address !

I know pretty much all my device on my network so i just look on my dhcp server to see if new device show up . Also i use a software to scan every device on the network

I don't map the mac adress because i didn't have the time. Like I said it work only one time.

I was afraid that was a physical problems so I retry with the first sketch
( https://www.mysensors.org/build/mqtt_gateway )

And it work ! I ping it without any problem...

EDIT : I just saw this in my code :

//W5100 Ethernet module SPI enable (optional if using a shield/module that manages SPI_EN signal)
//#define MY_W5100_SPI_EN 4  

Do I need to uncomment the second line ?

Hi, I try to compile the code i fond here : Temperature Sensor

but the arduin does not seam to be able to talk with my gateway ...

first i tought it was an issue with the radio but i try the same thing on another sensor i made 3 mounth ago and it was fine ...

I compile the code with the 2.1.1 library because 2.0 gave me some error ... is it possible that why it can talk to the gateway ?

I don't want to update my gateway is it possible to compile it with 2.0 library ?

this is the error i got in 2.0

Arduino:1.8.3 (Windows 10), Carte : "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

C:\Users\dbonneau\Documents\Arduino\libraries\DallasTemperature\examples\DallasTemperatureSensor\DallasTemperatureSensor.ino: In function 'void loop()':

DallasTemperatureSensor:94: error: 'getControllerConfig' was not declared in this scope

     float temperature = static_cast<float>(static_cast<int>((getControllerConfig().isMetric?sensors.getTempCByIndex(i):sensors.getTempFByIndex(i)) * 10.)) / 10.;

                                                                                  ^

exit status 1
'getControllerConfig' was not declared in this scope

and this is the log on 2.1.1

10033 TSM:FAIL:RE-INIT
10035 TSM:INIT
10041 !TSM:INIT:TSP FAIL
10043 TSM:FAIL:CNT=2
10047 TSM:FAIL:PDT
20051 TSM:FAIL:RE-INIT
20054 TSM:INIT
20060 !TSM:INIT:TSP FAIL
20062 TSM:FAIL:CNT=3
20066 TSM:FAIL:PDT
30070 TSM:FAIL:RE-INIT
30072 TSM:INIT
30078 !TSM:INIT:TSP FAIL
30083 TSM:FAIL:CNT=4
30085 TSM:FAIL:PDT
40089 TSM:FAIL:RE-INIT
40091 TSM:INIT
40097 !TSM:INIT:TSP FAIL
40099 TSM:FAIL:CNT=5
40103 TSM:FAIL:PDT

Yeah... I forgot about full charge phone ... I'm gonna try to find something else to find who is in bed and who is awake ...

I already know Tasker but I have Iphones so I need another solution

Hi, This Is my project : I want to know if my phone is plug. ( and then make some rule in my home automation)

I was thinking to buy cheap usb cord then plug it to my Arduino then plug my Arduino into usb wall plug. then if my phone is plug send "1" to my gateway

My issue is I don't know if it can be done this way, I don't know how to do it, and I don't know how to code it ...

A litre bit of help would be really cool !

Also, I have a lot of Arduino Mini pro can I use this or I need a different model ?

THANKS YOU !!

Yeah ! could do the trick ... i don't have time to check right now but is he explained every detail and hardware of his process ?

Thanks

Hi, I would like to make... i don't know like a box with some string and motor... Anyone already did something similar ?

it !doesn't have to be exactly like on the picture. It can roll up or side I don't care

Hum ... it's Arduino pro mini 8v and i power it with USB and an apple power block.

What should I do instead ?

Hi, I have made this motion sensor :

https://www.mysensors.org/build/motion

With HC-SR501 PIR Motion Sensor Module and a MQTT gateway

and after a couple of day it stop working or become less accurate so i need to unplug it and plug it back so it start working fine again

I unplug every connection and reconnect everything... i fix it up tight in my box so nothing move or unplug it self ..

Do you have an idea what cause this ?

Thanks

Ok so i'm still not able to make it work...

My gateway is an arduino uno and my node a mini pro 3.3v 8mhz ...

i don't have anny capacitor for the radio and i could pass this afternoon at an electronic store...

do i need one for my gateway AND my node ?

on the my sensor web site they recommand 47µF but on the forum i saw at some place that i should use 100µF

??