article
August 7, 2023
4 min read
0 views
MQTT Sensor Node on ESP32-C3 With Zephyr: From Zero to First Publish
ESP32-C3 running Zephyr, publishing temperature and humidity over MQTT to a local broker. A complete walkthrough from toolchain setup to first retained message.
ESP32-C3 running Zephyr, publishing temperature and humidity over MQTT to a local broker. A complete walkthrough from toolchain setup to first retained message.
Overview
This note is part of the field-notes archive generated for this site. The summary below is the published excerpt; you can expand the full write-up anytime in the CMS.
Related notes
Tags
- mqtt
- esp32
- zephyr
- iot
- tutorial
M
Manish Bookreader
Electronics enthusiast, Embedded Systems Expert, Linux/Networking programmer, and Software Engineer passionate about AI, electronics, books, and cooking.
