Video How To - Monitor your Refrigerator
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I'm sorry to ask a seemingly dumb question, but what do I need to do to get a third Dallas sensor to work? (I have a top/bottom fridge and a deep freezer).
I edited the following lines:
DeviceAddress dallasAddresses[] = {
{0x28, 0x29, 0x4F, 0x1, 0x0, 0x0, 0x80, 0xBB}, //Freezer Address -- Modify for your sensors
{0x28, 0x22, 0x53, 0x1, 0x0, 0x0, 0x80, 0x1E}, //Fridge Address -- Modify for your sensors
** {0x28, 0xA6, 0x58, 0x1, 0x0, 0x0, 0x80, 0x58} //Deep Freezer I added**// set the temp resolution
for (uint8_t i = 0; i < 3; i++) { //i changed from 2// Present temp sensors to controller
** for (int i = 0; i < 3; i++) { // i changed from 2**
gw.present(i, S_TEMP);// Read temperatures and send them to controller
** for (int i = 0; i < 3; i++) { //i changed from 2**I'm not sure what I'm missing. Thank you in advance for your help and great project!!!
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@Krieghund
Ok, I think I found it. I needed to have the door sensors start at a higher ID:int doorChildren[] = {3, 4}; //i changed from 2,3
Thank you
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any chance this has been updated to 2.0? I am having issues getting the internal pull up for the temp sensors working.
Home Automation Tinkerer
www.CrankyCoder.netController: HomeAssistant in Kubernetes
Gateway: MQTTClientGateway
MySensors: 2.3 -
any chance this has been updated to 2.0? I am having issues getting the internal pull up for the temp sensors working.
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my 4.7k resistors showed up today. So i will try with the external.
I have been able to get basic arduino sketches to work with the internal pull up and the temp sensor. but as soon as I put mysensors on it, it doesn't pick it up any more. That's why i figured i would see if you updated your sketch to 2 without the need for the external
Home Automation Tinkerer
www.CrankyCoder.netController: HomeAssistant in Kubernetes
Gateway: MQTTClientGateway
MySensors: 2.3 -
my 4.7k resistors showed up today. So i will try with the external.
I have been able to get basic arduino sketches to work with the internal pull up and the temp sensor. but as soon as I put mysensors on it, it doesn't pick it up any more. That's why i figured i would see if you updated your sketch to 2 without the need for the external
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I can only imagine. I have seen your youtube channel. jealous
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This is my first sensor so be nice if I'm missing something obvious. :smile:
Your sketch has #include <MySensor.h>
In the mysensors library it is MySensors.h with an s
If I change it to #include <MySensors.h> with the s then on the line with MySensor gw; I get the error: 'MySensor' does not have a name type.
I'm trying to figure out how everything works together but can't figure this out.
For reference, my programming background consists of an 8th grade computer class where we learned to make something go from one side of the monitor to the other and yes, it was all green.
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This is my first sensor so be nice if I'm missing something obvious. :smile:
Your sketch has #include <MySensor.h>
In the mysensors library it is MySensors.h with an s
If I change it to #include <MySensors.h> with the s then on the line with MySensor gw; I get the error: 'MySensor' does not have a name type.
I'm trying to figure out how everything works together but can't figure this out.
For reference, my programming background consists of an 8th grade computer class where we learned to make something go from one side of the monitor to the other and yes, it was all green.
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@TXSpazz This difference depends on what version you are using. For version 2 it is Mysensors.h . Earlier versions used Mysensor.h.
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@mbj Thank you, I was wondering if that was it. I started trying to convert it but since I haven't slept in 23 hours it made my brains hurt, but at least I know what direction to go now.
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Hello,
Great work. I've watched almost all your videos. Very instructive.
One thing I am wondering about are the gray connectors 'knob like' to quickly wire your cables together. What are they? Where can I buy me some? :bowtie:
@jmkhael Are you talking about wire nuts perhaps (at least that's what I call them)? I get mine from a local store. http://www.harborfreight.com/158-piece-wire-connector-assortment-67520.html but it looks like ebay has some too. http://www.ebay.com/itm/70Pcs-Electrical-Wire-Twist-Connector-Nut-Terminals-Cap-Spring-Insert-Assortment-/401077102029?hash=item5d620ee5cd:g:5~sAAOSwe7BWzS4k
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HI
Do you think you can use the PT1000 two wire temp sensor for this project? I have a number of them and they are water proof and very durable.
@Newzwaver If you Google on this subject you will find threads like this one which may help you understand the issue: http://forum.arduino.cc/index.php?topic=16731.0
Basically I think the answer is that if you already have the electronics to read the signal from the PT1000 and can communicate that to a Mysensors sensor it should be fairly easy. If you have to build it all by yourself it is a bit more work to do like the thread above shows.
On the other hand, buying a few DS18B20 is dirt cheap and and then everything you need is already available. They come in waterproof versions as well if you feel you need this. One example from Ebay is http://www.ebay.com/itm/NEW-Waterproof-Digital-Thermal-Probe-or-Sensor-DS18B20-Length-1M-/172243763999?hash=item281a87431f:g:Lj8AAOSw3YNXYu7h
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Hi
And thanks for the reply, I do have the PT1000 as well as those sensors. The only thing is I am trying to find a use for the PT1000. I have already placed one in my deep freeze and one out door but have several more that I just want to use. It's not the cost as most of the projects on this are cheap, it's the challenge of getting it done.Thanks again, I
