MQTT driven NeoPixels

Here are some clips I recorded during last weeks when playing with NeoPixels driven by MQTT messages: Many thanks to Gerrit Grunwald for sharing his ColorSelector control I used in this demo:  

MQTT.fx 1.0.0 is here!

Time is passing by and since almost 2 years I am working on MQTT.fx. During that time I released about 20 versions and I think I can justify the release of version 1.0.0. There are still ideas for improvements and extensions but MQTT.fx is feature complete now (at least you can pup/sub to topics ;-)).… Continue Reading MQTT.fx 1.0.0 is here!

MQTT.fx 0.0.18 released

You can download latest binaries at mqttfx.org. Bugs and feature requests can be reported via the issue tracker. 0.0.18 Release Notes [New] Issue #56: Add a “Generate” button for the ClientID. I have added a Button to generate a unique ClientID in respect to Lady Ada’s nice MQTT.fx tutorial to prevent the need of 3rd… Continue Reading MQTT.fx 0.0.18 released

MQTT.fx 0.0.17 is here!

You can download latest binaries at mqttfx.org. Bugs and feature requests can be reported via the issue tracker. 0.0.17 Release Notes [New] Issue #44: Quick Connect Bar is now available Now you can switch via the leading icon how the connection should be done: via a connection profile: via quick-connect by setting the broker address… Continue Reading MQTT.fx 0.0.17 is here!

How to instantly replace existing Raspberry Pis by the ESP8266

For my outdoor sensors I used an RaspberryPi with BMP180 + TSL2561 via I2C transferring the sensor data via MQTT messages. During an IoT Meetup Session at codecentric office in Frankfurt we discussed the usage of an esp8266 and I was thrilled to get one and play with it. Adafruit HUZAAH ESP8266 breakout highlights 80-MHz-Mikrocontroller Wi-Fi… Continue Reading How to instantly replace existing Raspberry Pis by the ESP8266

MQTT.fx 0.0.16 released

You can download latest binaries at mqttfx.org. Bugs and feature requests can be reported via the issue tracker. Release Notes [Changed/New] Issue #14 Now TLS/SSL without client certificate authentication is supported [New] Issue #35 Subscribe to $SYS topics is now supported [New] Improved Error Prevention: Profile Editor now supports validation In facts it’s a mix… Continue Reading MQTT.fx 0.0.16 released

MQTT.fx 0.0.15 released

You can download latest binaries at mqttfx.org. Bugs and feature requests can be reported via the issue tracker. 0.0.15 RELEASE NOTES [Fixed] Issue #31 Unsubscribe + Disconnect from a Broker didn’t clean messages from the client. [Changed/New] Bound new Output-Handler to Script execution System.out is not bound to the script console anymore! You should now… Continue Reading MQTT.fx 0.0.15 released

MQTT.fx 0.0.14.3 – bug fix release

You can download latest binaries at mqttfx.org. Bugs and feature requests can be reported via the issue tracker. Version 0.0.14.3 contains some bug fixes (since 0.0.14 release): [Fixed] Issue #27 Disconnection when publishing to a second broker [Fixed] bug when to show only latest messages [Fixed] bug when receiving broker status messages ($SYS-topics)

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