Weather Instruments – UNIXwizardry

AsyncMqttClient testing

Another UPDATE: The AsyncMqttClient works pretty well; I think better than PubsubClient, which can only send a QoS (quality of service) level […]

I’ve finally added outside temperature monitoring for my garden deep bed using a Wemos D1 Mini I got some time ago. The […]

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

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

…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 […]

This time, it’s WiFi range; I was trying to get voltage measurements from roof-mounted solar cells via a test rig in my […]

It works now that I resoldered the pin on the BAT54S diode (pointed to with pencil), so the backup battery actually connects […]

So here is a picture of my ALMOST finished rain gauge 1-wire counter refit. It works great EXCEPT the coin cell is […]

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

I replaced the magnet and now it works great. Apparently, the break in the ring magnet was enough to make magnetic field […]