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UNIXwizardry

UNIX: Live Free or Die

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Category: Programming

March 30, 2025May 8, 2025Node-Red, NodeMCU, Programming, Weather Instruments

AsyncMqttClient testing

UPDATE:  I have AsyncMQTT working pretty well, I think.  Now I have a couple NEW issues.  Jeez.  One, apparently now the 034B […]

March 27, 2025March 30, 2025NodeMCU, PlatformIO, Programming

Another obstacle: Inaccurate timing or missing MQTT publishes

Well, at least the hardware is figured out and I’m ALMOST done with the PCB using KiCAD and I will soon send […]

December 15, 2024December 18, 2024PlatformIO, Programming, Weather Instruments

Well, I thought I was on the home stretch with the weather station…

UPDATE.  I found the reason for the below exception:  I was using too much time in processing the software interrupt (ESP8266Interrupt library) […]

November 17, 2024December 19, 2024Node-Red, Programming, Weather Instruments

MetOne Dashboard – so far

Here is my Node-Red weather dashboard so far… still needs work.  I want to add custom JavaScript widgets for wind speed and […]

October 28, 2024November 16, 2024Electronics, Programming, Weather Instruments

Well, so far so good with this rats’ nest of jumpers..

…and I haven’t let the magic smoke out of any of the parts…so far.  I’m getting caught up (read: side-tracked) with the […]

August 27, 2024August 27, 2024Programming, Weather Instruments

Another Perplexing Temporary Issue and Delay

During testing of a new modification I added, MOSFET power control to bring down the weather station standby current, everything was looking […]

April 18, 2018June 23, 2022Java, Programming

J2ME library 1-wire library

Apparently it seems Oracle has given up the ghost on Java Micro Edition and nobody really cares about  J2ME anymore, judging by […]

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