Timer expired, I think…
Quite often we have several ways to perform a task. Sometimes we choose based on personal taste or affinity, others there is a context that enforces certain rules that limit our safe choices.
MQTT with ESP32 and Mongoose-OS
Mongoose-OS has a built-in MQTT client and a simple mJS (a reduced JavaScript) interpreter. These tools allow us to quickly and easily connect to an MQTT broker and perform our proof-of-concept tests…
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MQTT over TLS-PSK with the ESP32 and Mongoose-OS
This article is an extension to this one; I suggest you read it first. Should you need more information on the MQTT client and using it with no TLS, read this article. For a bit more on TLS, this one.