Interfacing Arduino MKR or ESP via MQTT - Node-RED 101

A very basic tutorial on how to interface a microcontroller to an MQTT broker and interact with data on Node-RED.

Interfacing Arduino MKR or ESP via MQTT - Node-RED 101

Project in progress by Officine Innesto

  • 10,152 views
  • 3 comments
  • 13 respects

GrumpyHedgehog allows you to communicate with signs and movements to send keyboard commands, turn lights on/off, count people in a room...

Complex Signs Recognition & Person Counter for Automation

Project in progress by Jean Perardel

  • 2,776 views
  • 3 comments
  • 11 respects
Captive Portal for WiFi AP

WiFi access points (Espressif devices) are very cool, but how to connect without checking the IP address via serial? Captive portal.

Captive Portal for WiFi AP

Project in progress by JayV

  • 7,515 views
  • 2 comments
  • 7 respects
Arduino Zero PDM Microphone

Example of the use of a Digital PDM microphone.

Arduino Zero PDM Microphone

Project in progress by JayV

  • 6,588 views
  • 3 comments
  • 4 respects
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