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Starry Sky

openhardware.io 24 Mar 2016, 09:55 last edited by openhardware.io 27 Aug 2016, 20:50

https://www.mysensors.org/view/57/Starry-Sky
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temperature 58 humidity 39 led 24 mysensor 24 light 20 contest2016 19
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sundberg84 Hardware Contributor 24 Mar 2016, 10:17 last edited by

Fantastic project!
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hek Admin 24 Mar 2016, 12:16 last edited by

Wow!
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Didi 24 Mar 2016, 19:46 last edited by

Nice work
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topic:timeago_later,6 months

rayven 12 Sept 2016, 03:03 last edited by

https://forum.mysensors.org/plugins/nodebb-plugin-emoji-extended/images/%2B1.png
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samdel 5 Nov 2016, 07:26 last edited by

this kind of optic fiber is probably only plastic so for a full DIY , you can use also fishing wire with a big power led or an old chistmass tree optic fiber lighted.....
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temperature 58 humidity 39 led 24 mysensor 24 light 20 contest2016 19

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Is MySensors relevant for this project pitch
General Discussion • led wireless motion sensor • 20 Oct 2017, 16:45 • od1 22 Oct 2017, 18:38

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22 Oct 2017, 18:38

@Nca78 Yes, I was actually thinking using DIP switch (or even more easy to read thumbwheel switch) to give a unique ID to each node! As soon as I receive the extra radio modules I ordered, I'll test that. @Grubstake I'm afraid you're right! But it's ok to have just a few days of battery life. As I wrote, it might be often disassembled and reassembled.
💬 Temperature-Humidity-Pressure Sensor
OpenHardware.io • arduino temperature esp8266 sensor humidity raspberry pi esp32 pressure • 11 Jan 2019, 07:19 • openhardware.io 14 Jan 2019, 13:25

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Advantage of this sensor is fast and easy installing by the non qualified personal. The sensor is designed for large agriculture facility with many greenhouses where is needed to be controlled temperature and humidity, the atmospheric pressure is for control the motor of air inlet and outlet. With help of the sensor installed outside the greenhouse provide information about positive/negative pressure inside the greenhouse. Finlay the software read accurate temp/humid value of the Si7021, and only atmospheric pressure of BMP180, the temperature sensor inside the BMP180 is used only by the sensor itself to provide accurate atmospheric pressure measurements. The sensor can be used also for home automation, and drone applications where is needed correction of the UAV barometric sensor compared to the ground barometric sensor, also humidity measurement can help the pilot to calculate more accurate flying time.
[SOLVED] s17021 vs HTU21
Hardware • temperature • 30 Apr 2021, 20:22 • 4994james 3 May 2021, 05:54

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3 May 2021, 05:54

@4994james great to hear you solved it, and thanks for reporting back!
Temperature Sensor, 0.1 degree precison
Hardware • temperature sensor • 26 Jan 2016, 20:14 • Martin 27 Jan 2016, 22:24

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27 Jan 2016, 22:24

Hi! if it can help.. https://github.com/hallard/MAX31865-Breakout https://github.com/hallard/arduino-max31865
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29 Aug 2018, 06:12

@yoshida hi! Im not sure where you get that #9 should be A5? Looks right to me. The pin is connected to pin 9, and that is D3. For a rotary encoder, it depends on your input - but don't you want an analog signal in? In that case you use the analog pins. Edit: offcourse, if you use a module converting it to digital like described in the the build section you use a digital pin.
Basement Monitor
My Project • temperature humidity gas sensor photo-resistor water sensor flame sensor • 3 Apr 2016, 21:27 • micah 8 Apr 2016, 16:43

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I hate to disappoint you @micah but @Mike-Musskopf has got a point: MQ* sensors are power hungry. You may want to connect everything up to 240V via a small PSU. There is a big thread on mysensors about air quality detection. DHT is not the best sensor for a battery application. Please check BME280 (pressure, temp and hum) or Si7021 (temp and hum) - these would be my favourite sensors for low power consumption. Small tip - your Arduino Pros must be 3.3V and not 5V for the battery usage.
Mys Interposer NRF/Arduino Pro Mini
OpenHardware.io • mysensors temperature contest2016 ds18b20 binary switches • 23 Mar 2016, 20:45 • openhardware.io 25 May 2017, 15:59

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25 May 2017, 15:59

I ordered a batch from PCBs.io With the permission of the orginal author, I could enable sharing it there, which should reduce the price...
The Awesome Electric Range (Stove) Monitoring Device
OpenHardware.io • mysensors contest2016 electric range stove monitor • 25 Mar 2016, 19:18 • openhardware.io 27 Mar 2016, 00:54

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@ahmedadelhosni Vera Edge

Starry Sky

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Is MySensors relevant for this project pitch General Discussion • led wireless motion sensor • 20 Oct 2017, 16:45 • od1 22 Oct 2017, 18:38

💬 Temperature-Humidity-Pressure Sensor OpenHardware.io • arduino temperature esp8266 sensor humidity raspberry pi esp32 pressure • 11 Jan 2019, 07:19 • openhardware.io 14 Jan 2019, 13:25

[SOLVED] s17021 vs HTU21 Hardware • temperature • 30 Apr 2021, 20:22 • 4994james 3 May 2021, 05:54

Temperature Sensor, 0.1 degree precison Hardware • temperature sensor • 26 Jan 2016, 20:14 • Martin 27 Jan 2016, 22:24

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Basement Monitor My Project • temperature humidity gas sensor photo-resistor water sensor flame sensor • 3 Apr 2016, 21:27 • micah 8 Apr 2016, 16:43

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Is MySensors relevant for this project pitch
General Discussion • led wireless motion sensor • 20 Oct 2017, 16:45 • od1 22 Oct 2017, 18:38

💬 Temperature-Humidity-Pressure Sensor
OpenHardware.io • arduino temperature esp8266 sensor humidity raspberry pi esp32 pressure • 11 Jan 2019, 07:19 • openhardware.io 14 Jan 2019, 13:25

[SOLVED] s17021 vs HTU21
Hardware • temperature • 30 Apr 2021, 20:22 • 4994james 3 May 2021, 05:54

Temperature Sensor, 0.1 degree precison
Hardware • temperature sensor • 26 Jan 2016, 20:14 • Martin 27 Jan 2016, 22:24

💬 Dimmable Led Strip board (MysX)
OpenHardware.io • led mysx led strip • 1 Feb 2018, 07:58 • openhardware.io 29 Aug 2018, 06:12

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My Project • temperature humidity gas sensor photo-resistor water sensor flame sensor • 3 Apr 2016, 21:27 • micah 8 Apr 2016, 16:43

Mys Interposer NRF/Arduino Pro Mini
OpenHardware.io • mysensors temperature contest2016 ds18b20 binary switches • 23 Mar 2016, 20:45 • openhardware.io 25 May 2017, 15:59

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OpenHardware.io • mysensors contest2016 electric range stove monitor • 25 Mar 2016, 19:18 • openhardware.io 27 Mar 2016, 00:54

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