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Multiple sensors One Arduino

Josh Stevens last edited by

Bit of a noob here, I have managed to get Domoticz up and running with the serial gateway and 2 relay nodes. I am interested in attaching a Relay, PIR Motion Sensor and a button or two to a single Arduino. I am having a really tough time finding any GOOD examples or explanations of how to combine these different elements into one node. Any help would be greatly appreciated.
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IT WORKS I got a first working version, using an ATmega1284P running on MightyCore 2.2.2 (as soon as I began developement, they switched from Optiboot to Urboot in version 3.0.0, whicht does not include the copy_flash_pages function anymore, but I'm working on a work around there). Only thing I could not solve is to do a CRC check of the image after download... You can try it out here: https://github.com/eiten/MySensors/tree/FOTAInternalFlashTest It's not beautiful yet with much Serial.prints in it, but maybe it helps you if you find errors.
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You should only include the relevant header file in the file Gestion_Porte.hpp, not Mysensors.h For example #include <core/MyTransport.h>
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@OldSurferDude well, the ESP8266 is limited to 4 TCP clients in arduino IDE. This can't be really increased. I did som experiments and you can set it up to 15, but after the 5th client on my web server, I got a freeze. Maybe you got something wrong. #define MY_GATEWAY_MAX_CLIENTS 2 defines how many controllers (eg Home Assistant) can connect to the gateway, not how many sensors/MySensors devices. And yes, you can have multiple TCP gateways in HomeAssistant. I got an NRF24, an RFM95 long range and a RFM95 short range gateway (all based on ESP32) on the same Home Assistant. Regards, Edi
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Multiple sensors One Arduino

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Multiple sensors One Arduino

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