Forrest Lee Erickson

Here is an answer the might work. Use JSON libraries to make a JSON object and then convert to binary to send. The top answer here looks promissing. https://stackoverflow.com/questions/23947779/how-to-send-data-as-json-objects-over-to-mqtt-broker Let...

Regarding, "I ended up converting to a string" Thanks for letting us know you solution. **Can you post the code that works** so that persons who find this question, as...

@mitra42 Thanks for the example. I am some times novice and seeing the simple function ``` void messageSend(String &topic, float &value, int width, bool retain, int qos) { String *foo...

When experimenting with MQTT I like to have a Processing program also working with MQTT. Here is a link to something I wrote to do so for a bunch of...