Tag: farm

Farm Automation

Scott set up one of the ESP32’s that we use as environmental sensors to monitor the incubator. There’s an audible alarm if it gets too warm or cold, but that’s only useful if you’re pretty close to the unit. We had gotten a cheap rectangular incubator from Amazon — it’s got some quirks. The display says C, but if we’ve got eggs in a box that’s 100C? They’d be cooked. The number is F, but the letter “C” follows it … there’s supposed to be a calibration menu option, but there isn’t. Worse, though — the temperature sensor is off by a few degrees. If calibration was an option, that wouldn’t be a big deal … but the only way we’re able to get the device over 97F is by taping the temperature probe up to the top of the unit.

So we’ve got an DHT11 sensor inside of the incubator and the ESP32 sends temperature and humidity readings over MQTT to OpenHAB. There are text and audio alerts if the temperature or humidity aren’t in the “good” window. This means you can be out in the yard or away from home and still know if there’s a problem (since data is stored in a database table, we can even chart out the temperature or humidity across the entire incubation period).

We also bought a larger incubator for the chicken eggs — and there’s a new ESP32 and sensor in the larger incubator.

Ducks Growing Up

Today was a great day to be a duck again — warm-ish weather, the pond isn’t frozen over. So they’ve been enjoying splashing and swimming. But, this morning, I could only count five ducks in the pond. Checked around the yard, but I didn’t see the other duck. Then a ducky head popped up from underwater and … well, it looked like one duck was trying to drown another duck! Then something I read in a duck forum popped into my head — ducks mating can seem like the drake is trying to kill the female. Or it could look like the drake is trying to drown the female (which … IMO, seems a lot like “trying to kill”. So I’m not sure what exactly the person was trying to convey there!). Our ducks are about five months old and, evidently, have matured enough to start mating. Hopefully, we’ll be able to hatch some new ducks in the spring!

Just Ducky

The thirteen eggs Astra incubated yielded one chick — a really cute one, and the first one born on our farm. But not the gaggle of broilers we were anticipating. So we decided to buy some more hatchlings for her to raise. The Tractor Supply had Rangers last week, but we didn’t manage to make it out there in time. So I called around to all of the TSC’s in the area trying to find some. No luck, but the next TSC to the south had a lot of birds they were trying to get rid of. Cornish x Rock’s at two for a buck. That’s a great deal, so we headed down. They also had pekin ducks for the same price … and we picked up two to try out raising ducks. I love those little bills!

Well, introducing the ducks to Astra didn’t go so well — they’re pretty active, and they either didn’t want to listen to her or didn’t understand chicken talk … but they wouldn’t go back into the nest when she called them. And now we’ve got ducks in the brooder and a bunch of chicks snuggling up with Astra.