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That explains why HC2 didn't receive data when pressing 1x service button. Not sure ;) I had same issue with Z-Way - thought about the same... But the DHT sensors are not ready - and will not give any value back. In result you have a "0" , or a "hanging" Z-Uno in worst case. Onl...

Hi,

I use for this in most cases a Darlington Array - here are the clamp diodes for switching inductive loads included.

Samples are:
ULN2803
UDN2981
TIP120
....

Michael

Hi developers ;) You are writing that the Power consumption in sleep mode is 1 mA (without unsoldering R12) http://z-uno.z-wave.me/technical/ This means that for 1 year you need 8760 mAh battery ... a big one... (*without* any sending/reading) Even for 6 months it can be a problem... Unsoldering R12...

Hi, I just tries it, with Z-Way... It seems there is any timing problem... I hope you can solve it so (it works for me): Maybe you must test the delay values and change it - I made only first test for some hours it was working... .... void setup() { delay(500); dht1.begin(); dht2.begin(); Serial.beg...

mdietinger@gmail.com wrote:example will not report temperature values with decimal to the main controller

Right, thanks.
I forgot to modify the rest of the sketch after changing temp to float - changed it back and added comment.

Michael

If I remember right the USB serial monitor wil not work, because of while sleeping it is disabled, you should close it.
And after wake-up it will report only once to the "inactive" serial monitor.

About HC2, have not tested in this time - maybe somebody else can test it?

Michael

Set the wakeup via the Gateway - there should be such a parameter.
It is not configurable via sketch.

Delay() can not help to save battery, because of the processor does not sleep, but make delay cycles only.

Maybe I will make a sample for battery powered Z-Uno in next days

Michael

Hi, can not answer to all questions, but will try to give some hints... For battery sensor use sleeping device (not FLIRS). FLIRS will be used for "listening" devices like sirene. You can wake-up the Z-Uno using the service button Report interval can be changed using the gateway and set th...

The issue about invalid USB device (after power on) was already reported - but there is something else strange. If you will connect any LED to (as sample pin 9/10) and use the USB debug print (as sample with DHT sample from https://forum.z-wave.me/viewtopic.php?f=3427&t=23981 thwn Z-Uno will han...

Yes, it should work, if I understand the requirement right.

Look at certified sample sketch:
http://z-uno.z-wave.me/examples/Certified10Channels/

Here are 3 switches.
I do not know the Telldus controller - and the Z-Wave software version.
But I think from Z-Uno side it should work.

Michael