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Wake up sensor by interrupt and timer simultaneously

krokus57 25 May 2014, 05:02 last edited by

Hi!
I want to make all in one sensor node with motion, light, temperature and humidity sensors.
My question is about sleep mode. I need to wake up arduino by interrupt from motion sensor OR by timer in order to read temperature and humidity levels.
How can I do two interrupt power up modes together in mysensors?

Thanks!
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@OldSurferDude yes, just run the configure command with --my-transport=none
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@dpcons MQTT sounds intimidating and looks imitimidating when you see all of the options available. Here's the scenario: You want to send a message. That's the -m option followed by a space and the message between " " the location, topic, is a tree, -t option, separated by forward slash / eg. MyRootTopic/MyTopicsSub/MyTopicSubSub It's as easy as that if your broker, the MQTT service (program) is on the same computer as the sending program. Usually it's not. Specifiy the location, the host, of the broker with the -h option followed by the host name or IP address The retain option, -r is important but explaining it is beyone the scope of this message Receiving, subscribing, to a topic is just the same, but you wouldn't have the -m message If you subscribe from the command line, the subscribe function waits indefinitely for messages published to the subscribed topic (unless you use the -C option) ^C to terminate the command. A tamotized device with the MQTT configured will create a number of topics on the broker. Home Assistant will see this automatically, if you have the Tasmota and MQTT Integrations installed. The MySensors MQTT gateway takes care of MQTT communication for a MySensors device. Again the MySensors and MQTT integrations. I use both. -OSD
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Development • 4 Jul 2020, 21:09 • Sasquatch 15 Jan 2025, 08:33

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15 Jan 2025, 08:33

Over 4 years on, and my node ran continuously sending 4 messages every 5 minutes. It's 700mAh LiFePo4 battery voltage dropped from initial 3.45V to 3.24V, according to LiFePo4 voltge/SoC tables It's just under 40% left. 700*60% = 420mAh. 100 mAH per year. using library 2.40 and blob message I could cut usage to ~25mAh/year, not bad
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Development • 31 Jan 2025, 00:59 • bsl88k 4 Feb 2025, 12:14

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4 Feb 2025, 12:14

Thanks for the idea, i will look into it soon, will let know how it goes..
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Development • 26 Feb 2025, 00:39 • dpcons 26 Feb 2025, 06:26

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26 Feb 2025, 06:26

@mfalkvidd Thanks for the info!

Wake up sensor by interrupt and timer simultaneously

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Wake up sensor by interrupt and timer simultaneously

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Arduino Celebrates 10 years (Malmö/Sweden) Announcements • 29 Mar 2014, 17:08 • hek 29 Mar 2014, 17:08

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