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Recent posts tagged mqtt

Level UI • 22 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
9 Reactions 7 Comments
fuxinsuo • 3 days • in Articles • 5 min read
Updating Radar Firmware Without a Cloud: Self-Hosted OTA over MQTT
Updating Radar Firmware Without a Cloud: Self-Hosted OTA over MQTT Most connected devices want you to push firmware through somebody's cloud. These do not ask for that. The sleep and fall radars fetch an image from a URL you hand them, and the comma...
  • ota
  • mqtt
  • radar
  • firmware
0 Reactions 0 Comments
fuxinsuo • 4 days • in Articles • 7 min read
Online Says It's Connected, HeartBeat Says It Works: Reading Two Status Signals Instead of Guessing
title: "Online Says It's Connected, HeartBeat Says It Works: Reading Two Status Signals Instead of Guessing From Silence" published: true tags: iot, mqtt, radar, monitoring canonicalurl: https://249263431.github.io/60GHz-Radar-SDK/guide/2026/10/27/o...
  • iot
  • mqtt
  • radar
  • monitoring
5 Reactions 2 Comments
Posted in IoT group
istvan-dobrenteiverified • Jul 26 • in Articles • 7 min read
MQTT: The Protocol Designed for a World Where Things Fail
Imagine thousands of sensors distributed across a factory, a fleet of delivery drones, or millions of smart meters in different locations. How can these devices communicate reliably when networks are slow, unreliable, and expensive? MQTT Message Queu...
  • mqtt
  • iot
  • pub
  • sub
4 Reactions 2 Comments
seosiri • Jun 7 • in Articles • 1 min read
System Architecture: End-to-End Encryption in a Flutter-to-Microcontroller MQTT Bridge
As software developers, we must treat physical IoT hardware as a secured endpoint. Relying on unencrypted, local Wi-Fi connections to trigger microcontrollers leaves physical devices vulnerable to packet sniffing and local network exploits. In this ...
post-cover-19892
  • iot
  • mqtt
  • platform-engineering
  • productivity
0 Reactions 0 Comments
Ganesh Kumar • Apr 21 • in Articles • 2 min read
How to Set Up MQTT With ESP8266?
Hello, I'm Ganesh. I'm building git-lrc, an AI code reviewer that runs on every commit. It is free, unlimited, and source-available on Github. Star Us to help devs discover the project. Do give it a try and share your feedback for improving the produ...
  • mqtt
  • use
  • include
  • data
  • wifi
0 Reactions 0 Comments
Ganesh Kumar • Apr 13 • in Articles • 3 min read
How to Send Data from PainlessMesh to the Cloud Using MQTT in an ESP8266?
Hello, I'm Ganesh. I'm building git-lrc, an AI code reviewer that runs on every commit. It is free, unlimited, and source-available on Github. Star Us to help devs discover the project. Do give it a try and share your feedback for improving the produ...
  • mqtt
  • ───
  • data
  • use
  • mesh
0 Reactions 0 Comments
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