I am trying to send a topic and an analog input across MQtt, but all it ever sends is the 2nd term(analog input) . I think that there is something wrong with my String Payload statement, but I don't know what. Here is the code: String ButtonReading() …. if(analogRead(analogInPin) < 475) { pana…

[image] peterm7: String payload = ("Pright", ptempString); Do you mean String payload = ("Pright" + String( ptempString ) ); The behaviour of the C++ comma ',' operator almost defies description.

MQTT on Wemos ESP8266 sending multiple terms

Projects Networking, Protocols, and Devices

Idahowalker November 26, 2021, 12:55pm 3

The code snippet does not do much. Post the whole code.

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MQTT on Wemos ESP8266 sending multiple terms

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