After getting frustrated with all the “Bluetooth” monitoring systems, I decided to build my own LoRa-based system using readily available hardware and open-source software. (Basically like Beep but for the US)
Dragino LSN50v2 sensor with 2 temperature probes and a HX711 based scale for weight.
Dragino DLOS8 LoRa gateway connected to TTN.
Grafana dashboard running on my own PC that used Node-Red and InfluxDB.
Here is a screen shot from my Grafana dashboard. I use the annotations function to make notes/logs. I use the Alerts function for temperature or weight events.
Fahrenheit and pounds! This Grafana is really capable of handling every… wait, is this lb. av. (avoirdupois) or lb ap. (apothecaries’)? #scnr … nice work!
but besides the imperial-metric-jokes … it comes to my mind again, that, as a community, we haven’t had yet come to the point to agree on a common “data-format/specification/labeling” for a hive (thinking about making data-collection share- and comparable) … there has been a longer discussion in german language here (don’t forget the discourse-built-in-translation-button ;) … and meanwhile some international standardization-committee started to form as “BeeXML”:
I find that the US is behind other countries when it comes to hive monitoring. The majority of systems that I see seem to come from Europe & Australia.
Metric vs. Imperial system has been somewhat of a challenge. I have some sensors that report temperature in Celsius and some in Fahrenheit. I’m actually doing math to convert C to F when querying the InfluxDB. I had to create custom firmware for the Dragino sensor to report in Pounds instead of Grams.
Agreed, there is not standard… I’ve not looked hard for one, but Beep has a pretty comprehensive list of measurements.
