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ORP/PH Node

Fabien last edited by

I create an ORP node (add PH later)
Currently I have 2 ways (ESP with Webserver and MQTT and MySensors).
I publish an early relaese for mysensors on github : https://github.com/fab33/MySORP
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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
Powering ESP8266 / NRF24L01 repeater through USB (improvement)
My Project • • Kokosnoot

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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.

ORP/PH Node

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ORP/PH Node

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Welcome Announcements • • hek

Halloween Lights My Project • led strip light ws2812b • • KevinT

Auxiliary Loads and Mains Charger Controller for my Smart Mobile Home My Project • • fsgraz

Alexa Fauxmo - Mysensor Bridge Gateway / BLE - Mysensors Bridge Gateway My Project • • fsgraz

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

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Welcome
Announcements • • hek

Halloween Lights
My Project • led strip light ws2812b • • KevinT

Auxiliary Loads and Mains Charger Controller for my Smart Mobile Home
My Project • • fsgraz

Alexa Fauxmo - Mysensor Bridge Gateway / BLE - Mysensors Bridge Gateway
My Project • • fsgraz

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My Project • • Michael Link

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My Project • • Kokosnoot

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