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Cake day: June 10th, 2023

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  • TDCN@feddit.dktoProgrammer Humor@lemmy.mlErrors
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    1 month ago

    well, it is better than an error with no description, filename, line of code nor exit code or linke to a log file… I have had way too many of those in those pesky “no code” environments and applications that is supposed to make programming equipment easy.


  • If done right even if the controller/bridge is down it should still work. However Zigbee is a bit of the wild west so mixing brands of switches and bulbs might not always work if you want this functionality so stick with one brand or test before you buy more. I have a few sonoff buttons and they dont work with ikea bulbs when pairing directly. But your mileage may vary.



  • Totally fair points. But if it is supposed to be for poor areas patenting the system seems like a counter productive choice. Yes chains are cheap but so would a new manufacturing process for belt drives be. The gears for belt drive can be cast from composite plastics making them relatively cheap. Old fasion belt splicing kits exist as well and could be implemented if you really wanted to avoid the split frame or they could develop a simple split frame conversion kit where you can cut out a section and clamp it back together with a bracket. It doesn’t have to as complicated as one might think. Most of the conversion kits today are expensive because they also needs to look good and fancy, but for rural areas funktion is king and it could be made much simpler with two bracket and 6 bolts clamping the frame together. I just belive that belt has a lot more potential because it is really really durable and good for harsh environments with no lubricant needed.






  • Those dht11 sensors are garbage tho. Best case they are wildly off on their humidity sensor. Worst case they keep breaking and shows nonsense readings. I would recommend bme280 sensor instead. If you read about them you might see people complain that they are reading too high temperatures, but in my experience its because they are misconfigured. Default settings have a very high sampling rate of multiple samples per second that heats up the sensor a tiny bit giving you the offset. Lowering the sampling rate or turn the sensor off completely in between readings gives really precise measurements on both temperatures and humidity.





  • Mikrotik all the way. But prepare yourself for a nice steep learning curve, but now that om past that i sware by it. Super fast and infinity configurable. The entire router configuration can be exported as a txt file and imported in seconds so if it breaks just get a new one and load up your config and you are good to go. Also the forums are a gold mine of information. What i love the most is just how fast it is. Setting take effect instantly. Also means it is extremely fast to lock yourself out of not careful. Again, steep learning curve but really good after that.