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Wall Mount Sensor

openhardware.io 14 Jan 2016, 03:48 last edited by

https://www.openhardware.io/view/14/Wall-Mount-Sensor
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temperature 58 battery 43 humidity 39 atmega328 19 wall mount 1
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hek Admin 14 Jan 2016, 06:40 last edited by

Nice! Will be interesting to hear about how long the CR2032 lasts.
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temperature 58 battery 43 humidity 39 atmega328 19 wall mount 1

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I am non technical but I have 8 wirsbo stats in my house. One of them is faulty and the unit is now obsolete. Is it possible to purchase one of these pcbs and use it to replace the one in the faulty stat ? Thanks Richard
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OpenHardware.io • mysensors temperature thermostat • 14 Oct 2017, 18:26 • openhardware.io 15 Oct 2017, 09:49

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You would use PID if you have a temperature feedback from the rooms, but in your case you are not interested so it doesn't matter much. Sure turning off pump when not needed is a good thing. I have colleague that also bought a few netatmo devices to control floor heating of some zones of his house and he is very happy.
First sensor ... so close but no temp reading
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I had the same problem... I just added the I_Arduino1.xml to the gateway as you suggested and it worked! Thanks. --Steve
Custom Interrupt routine for door sensor
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I built a trip wire for the post box that I'm connecting. It's however based on a mercury tilt sensor so I'm really not sure whether I think it's a great idea putting it to use (at least not with a sturdy case...). However, I can share my code: #define DIGITAL_INPUT_SENSOR 2 // The digital input you attached your motion sensor. (Only 2 and 3 generates interrupt!) #define INTERRUPT DIGITAL_INPUT_SENSOR-2 // Usually the interrupt = pin -2 (on uno/nano anyway) MyMessage msgTripped(CHILD_ID_TRIPPED, V_TRIPPED); void setup() { gw.sendSketchInfo("Postal", "1.0"); gw.present(CHILD_ID_TRIPPED, S_MOTION); pinMode(DIGITAL_INPUT_SENSOR, INPUT); // sets the motion sensor digital pin as input } void loop() { boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == LOW; if(tripped) { gw.send(msgTripped.set("1")); // Send tripped value to gw } gw.sleep(INTERRUPT,FALLING, SLEEP_TIME); }
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18 Dec 2015, 11:52

@sundberg84 I also on my last work removed the LG33, it's faster Well this most likely have been provided as info, but else it's here: Remember to burn new OPTIBOOT 8MHz into the Arduino Pro Mini and then I also use avrdude with a usbtinyISP to set the fuse to not check battery voltage monitoring, this is done after I have flashed this with Arduino IDE avrdude -c usbtiny -p m328p -U efuse:w:0x07:m```
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6 Jun 2019, 22:43

Hi @Siddharth-Velappan The warmup time of the MH Z19b is 3 minutes. So 2 is probably fine, but you could probably do 3 just in case. Although 2 would save your more battery time. Do you mind explaining your setup a bit more? I would love to do something similar but I do not know where to get started with the PIC microcontroller!

Wall Mount Sensor

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Hardware • battery • 23 Jul 2014, 01:56 • lininger 18 Dec 2015, 11:52

MH Z19b - Running CO2 sensor on batteries
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Wall Mount Sensor

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💬 Wirsbo/uponor thermostat OpenHardware.io • mysensors temperature thermostat floor heating uponor wirsbo • 18 Dec 2016, 19:16 • openhardware.io 13 Nov 2019, 10:37

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💬 Floor heating controller OpenHardware.io • mysensors temperature thermostat • 14 Oct 2017, 18:26 • openhardware.io 15 Oct 2017, 09:49

First sensor ... so close but no temp reading Vera • temperature vera help plugin • 15 Mar 2015, 14:04 • phate1 28 Apr 2015, 01:32

Custom Interrupt routine for door sensor Development • arduino temperature humidity interrupt door sensors • 11 Jan 2015, 16:27 • funksoulbrother 11 Jan 2015, 22:00

Power conservation with battery powered sensors Hardware • battery • 23 Jul 2014, 01:56 • lininger 18 Dec 2015, 11:52

MH Z19b - Running CO2 sensor on batteries Hardware • battery battery powered battery sensor sensors co2 z19 mhz19 mh z19 co2 sensors mhz19b z19b mh z19b • 10 Sept 2018, 01:37 • Siddharth Velappan 6 Jun 2019, 22:43

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💬 Wirsbo/uponor thermostat
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💬 EFEKTA WIRELESS TEMPERATURE & HUMIDITY SENSOR V1 | nRF52840
OpenHardware.io • battery temperature & humidity sensor nrf52840 • 29 May 2020, 16:35 • openhardware.io 29 May 2020, 16:35

💬 Floor heating controller
OpenHardware.io • mysensors temperature thermostat • 14 Oct 2017, 18:26 • openhardware.io 15 Oct 2017, 09:49

First sensor ... so close but no temp reading
Vera • temperature vera help plugin • 15 Mar 2015, 14:04 • phate1 28 Apr 2015, 01:32

Custom Interrupt routine for door sensor
Development • arduino temperature humidity interrupt door sensors • 11 Jan 2015, 16:27 • funksoulbrother 11 Jan 2015, 22:00

Power conservation with battery powered sensors
Hardware • battery • 23 Jul 2014, 01:56 • lininger 18 Dec 2015, 11:52

MH Z19b - Running CO2 sensor on batteries
Hardware • battery battery powered battery sensor sensors co2 z19 mhz19 mh z19 co2 sensors mhz19b z19b mh z19b • 10 Sept 2018, 01:37 • Siddharth Velappan 6 Jun 2019, 22:43

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