Hello,
Please let me know if it's possible to connect more then 2 DHT11 Sensors to an Arduino UNO + Ethernet Shield (w5100) and transmit the value via MQTT. I allready tried a few libraries (MQTT,PubSubClient, ArduinoHA.h )and I got the same blocking point. When I insert the command dht3.begin in setup() section for the thierd sensor, the connection to MQTT Broker will failed. You can find below one of my.
I belive is an memory issue problem but I don't know if somebody find a solution for this... Thank you!
Welcome to the forum
Your topic was MOVED to its current forum category which is more appropriate than the original as it has nothing to do with Installation and Troubleshooting of the IDE
Almost certainly as long as you do not try to use pins for more than one purpose
Please post your full sketch and error messages, using code tags when you do, and a schematic of your project that clearly shows how the components are connected
No, we cannot because there is no code.
We also need links to the libraries you used!
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