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Automated folding blinds

EmielA last edited by

I did a project to automate my folding blinds and used MySensors in combination with Pimatic.
The blinds are driven by a servo motor and controlled by a end microswitch and a Hall sensor. And it has the posibility to open and close by a local touch sensor switch.
I used a DIY folding blind set and modified it with two gears and mounted the servo on it and the switches.
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@NotYetRated Hope you'll find good uses and a fun time while building your sensors.
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We are of like minds, Don't like the cloud based controls (that's another discussion). In my case I have a Bryant/Connex system, heat pump, variable speed fan and 4 zones. There's a lot going on: the 4 zones creates 16 profiles. The fan speed for a profile will depend on the indoor and outdoor temperature. The thermal fluid pump also has to be controlled. A profile will have an optimal air pressure, so there's a sensor there. The controller works just fine not being connected to the cloud. But I want to set the parameters remotely, Bryant/Connex can do this. I also wnat the status of the various actuators and sensors to show up in Home Assistant. The signals sent over the RS422 are proprietary. My plan was to reverse-engineer the signals. After doing this I'll have to experiment to get the right mix of air pressue, fan speed and thermal fluid flow for each profile. I'd like to do the same for my AO Smith heat pump water heater. I'd like to follow your progress. OSD
nRF24Doctor
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The output of the display could also be sent over serial, but the whole idea is you can walk around with the doctor and improve your results as you go.
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@OldSurferDude thank you !
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@Kokosnoot good solution. I remember the discussion in the early days of MySensors. I've powered the radio's for most of my sensors from the 3.3v regulator on the arduino board and for me that works perfect. But for my latest designs I decided to add a separate ams regulator for my radio's like the guys suggested in the beginning. Because you basically want the on board regulator to power the mcu only.
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Automated folding blinds

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Automated folding blinds

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Welcome Announcements • • hek

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nRF24Doctor My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

Water Filtering and Sterilization and Hot Water Recirculation My Project • • fsgraz

Powering ESP8266 / NRF24L01 repeater through USB (improvement) My Project • • Kokosnoot

Water Meter or "How to get Home Assistant to send saved data to an Arduino" My Project • • OldSurferDude

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Welcome
Announcements • • hek

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My Project • • Michael Link

nRF24Doctor
My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

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My Project • • fsgraz

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My Project • • Kokosnoot

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