Topics created by ahmedadelhosni

Any updates here please ?

@ahmedadelhosni yup. You didn't say this was a requirement

Yeah that's a weak point. This technolgy seems to grow fast and will save a lot of effort in industry and IOT applications.

Thanks guys. Probably I'll get the first one as you have advised me.

@hek with the climate temperature rising each year... yes

@bjacobse Clear enough and detailed. Thanks very much for your help.

@ahmedadelhosni Yes - sorry, didnt read carefull enough.

Thank You.

@hek Great. Thanks for your fast response.

@hek Speech recognition is a fantastic idea, I've added it to my list of may be projects!

The Serial gateway is the most simple solution, less can go wrong (software/hardware wise). So if the location of the gateway in your house is good, just use it and don't bother with the Ethernet variant.

@AWI Thanks. I know understand what you meant. I am also concerned with the safety of not blowing or overheating the device. THat's why I referenced a link to a devicee above because there are several components which I don't really know whether I need it with resiestive loads or not.

@ahmedadelhosni said: Hello I am using W5100 with UNO. I am powering the W5100 from UNO ( I know this is not the perfect way but it worked for weeks ). Sometimes the gateway is initialized but it sends fail. I put my hands around the antenna and the gateway works OK. Any explanation what da hell is that ? Sounds like pa/lna module on max power. Have a read here: http://forum.mysensors.org/topic/1877/2-x-nrf24l01-pa-lna-with-rf24_pa_max/14

@dark-nico Now I get your nick

@tbowmo Thanks a lot. It is just that "Series" filter which is confusing me I am searching to know what it means because I find that all factors are the same except for this filter, and the price varies.

Great and clear explanation @tbowmo . Thanks a lot. Thanks @scalz for the link. I read it and it was useful.

@Yveaux Yes I have checked the nordic website regarding the power consumption and they are nearly the same in deep sleep. Anyway, thanks a lot for the discussion

@ahmedadelhosni Its still wery new and the implementation is based on dimmer. This way you can get options from 0 to 100 and also its the reason the selector has separate on/off switch. The problem is the mobile app. It just dont have proper implementation yet to show selector as buttons or dropdown.

@Yveaux Yeah I checked this before so fake

For instance, with "orange" internet provider, i know how to redirect the port :1234 from internet to :80 intranet... but only once. This is cool for 1 non editable port. Sadly I don't think we can close the :80 port. It is (was) used by all the chat software. For the rest: never keep the box-user, never keep the box-software, try to never keep the box-ports. The bad guys KNOW this things. For a old but still used automation-device (witch can control big companies) it still the box-parameters. So... easy to enter into the programs. It was the same for Americans money distributor !!! (now, the have a random password when send to the client)

It has its own id. Please don't post the same question in multiple places. It wastes people's time.

Well I tested again not defining a radio for a sensor node (relayactuator) and it didn't compile. OK But my issue was with GatewayW5100, if I didn't define the NRF radio, nothing work at all and nodes are not communicating with the GW. In all cases, I just needed to highlight that this may save someone's else time

@dakky The sequence is as follows: In the demo script. Go to "Group Demo" > "No. of Active Heaters" I pressed on "Office" to switch it off. GUI updated. then pressed on "Child's Room@ to switch it off. GUI was not updated. then pressed on "Bedroom" to switch it off. GUI was updated + switch position for "Child's room" was set to OFF. I am using 1.7.1 I noticed that this is reproducible more when I connect remotely using my.openhab. 22:36:34.813 [INFO ] [runtime.busevents :22 ] - Heating_FF_Office received command OFF 22:36:34.825 [DEBUG] [.p.rrd4j.internal.RRD4jService:113 ] - Stored 'Heating_FF_Office' with state 'ON' in rrd4j database (again) 22:36:34.828 [DEBUG] [.p.rrd4j.internal.RRD4jService:132 ] - Stored 'Heating_FF_Office' with state '0' in rrd4j database 22:36:35.232 [DEBUG] [o.o.i.r.i.b.GeneralBroadcaster:46 ] - broadcaster 'org.openhab.io.rest.internal.broadcaster.GeneralBroadcaster$1@adfa88' is empty 22:36:35.234 [DEBUG] [o.i.r.i.resources.ItemResource:193 ] - Received HTTP POST request at 'items/Heating_FF_Child' with value 'OFF'. 22:36:35.237 [INFO ] [runtime.busevents :22 ] - Heating_FF_Child received command OFF 22:36:35.248 [DEBUG] [.p.rrd4j.internal.RRD4jService:113 ] - Stored 'Heating_FF_Child' with state 'ON' in rrd4j database (again) 22:36:35.250 [DEBUG] [.p.rrd4j.internal.RRD4jService:132 ] - Stored 'Heating_FF_Child' with state '0' in rrd4j database 22:36:35.260 [DEBUG] [.r.i.resources.SitemapResource:146 ] - Received HTTP GET request at 'sitemaps/demo/030001' for media type 'null'. 22:36:35.944 [DEBUG] [o.i.r.i.resources.ItemResource:193 ] - Received HTTP POST request at 'items/Heating_FF_Bed' with value 'OFF'. 22:36:35.975 [INFO ] [runtime.busevents :22 ] - Heating_FF_Bed received command OFF 22:36:36.017 [DEBUG] [.p.rrd4j.internal.RRD4jService:113 ] - Stored 'Heating_FF_Bed' with state 'ON' in rrd4j database (again) 22:36:36.030 [DEBUG] [.p.rrd4j.internal.RRD4jService:132 ] - Stored 'Heating_FF_Bed' with state '0' in rrd4j database 22:36:36.650 [DEBUG] [o.o.i.r.i.b.GeneralBroadcaster:46 ] - broadcaster 'org.openhab.io.rest.internal.broadcaster.GeneralBroadcaster$1@adfa88' is empty 22:36:36.650 [DEBUG] [o.o.i.r.i.b.GeneralBroadcaster:46 ] - broadcaster 'org.openhab.io.rest.internal.broadcaster.GeneralBroadcaster$1@1539d1c' is empty 22:36:36.773 [DEBUG] [.r.i.resources.SitemapResource:146 ] - Received HTTP GET request at 'sitemaps/demo/0300' for media type 'null'. 22:36:36.776 [DEBUG] [.r.i.resources.SitemapResource:146 ] - Received HTTP GET request at 'sitemaps/demo/030001' for media type 'null'. 22:36:43.528 [DEBUG] [.o.b.http.internal.HttpBinding:163 ] - item 'Weather_Humidity' is about to be refreshed now

Hi, I think that board is bad air now, the board in hardware is well, but in software not, no linux suport now, this company is asking to community to provide a linux support, because they cannot do this work. and only a sdk from allwinner with android is provided. this board with linux won't work with accelerated gpu only headless and doesn't have any sata. more info https://groups.google.com/forum/#!topic/linux-sunxi/Ze_UhiO00t8 there are boards with a soc allwinner A20 that have sata port and works well with mainline linux only headless mode and basic graphics. or kernel 3.4 for graphics support. and has a community effort with distribution like armbian.com check these site for headless debian, works well. more info at linux-sunxi.org or http://linux-sunxi.org/Linux_mainlining_effort for check new features and new boards support.

@ahmedadelhosni Ok I see, and I'm sorry for you.

Hello, is this Samsung USB charger fake or real ? It was purchased in retail store, not eBay...

No problem, you're welcome

I guess I solved the problem. Please check http://forum.mysensors.org/topic/2193/gatewayesp8266mqttclient-in-development-branch/11

@rvendrame Does the mysensors library use high power modes on the nrf? As far as I remember these can use much more power.

@antlomb My personal opinion: when inititial euforia about ESP8266 has ended, people started to realize that the chip is actually not that reliable for solid tasks like home automation. Besides, it has huge problems with deep sleep and even if they are fixed, the module reboots on every wake-up consuming a lot on start up

Thank you for your reply. Things are getting more clear. I am just still not familiar with the chip. Suppose now that I have one chip as a transmitter and I have 8 nodes as receivers. In the first case the TX will be able to transmit to all 8 nodes successfully, right ? But If now I want after transmitting to be able to receive an ACK or a specific form of bytes which indicates that the value was received by one of the 8 eights correctly. Will that be applicable ? Will the trasnmitter node be able to receive from the 8 nodes ? As I said I still can't get how is the nrf configured, like what are adresses and whether all nodes has same frequency or not...etc. Thank you.