Discussions about projects created on OpenHardware.io.
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The author has done some good work ensuring good design practices; trace separation, fuses, etc. but I don't see any extra I/O brought out on this particularl switch. You would have to carefully solder to the chip itself, and modify the code a bit.
You could use magnetic switches. Put a magnet on the blinds and the switch in window sill.
The author notes that this is not an Arduino, but uses the same chip that the Arduino uses. The author doesn't explain how the chip is programmed. This method could have been used.
It may be just as easy to use an RF Nano with a little power supply. This suggestion is not nearly as robust as the author's. For example, these power supplies have gotten bad reviews mainly because the mains power traces are too close together. I justify using them because in all likelihood a failure will pop the power supply and probably the Nano, too, noting that these are cheaper than the fuses you would put in to protect them. I am fully aware of the risks involved in doing this, and you should be, too (eg. burning down your house).
-OSD
Hi all,
After 2 years I restarted working my Home sensors and my MySensors projects. I want to create some PCB and decided to start working with KiCAT.
I'm using version 5.1 and was able to import libraries and assign 3d shapes to MySensor components. However, the MySensors 3d shapes look to be wrong. Their size is too big when compared with KiCAT standard components.
Has anyone of you gone through this issue? Any workaround?
Thanks in advance.
Hi2All!
Surprising is here. After about 24hours I refresh HA and suddenly my motion sensor was integrated.
There is also second entity > battery : 0 , have to look deeper into that for understanding.
Need to change little in the sketch, because don't want every short time 'no movement' so only when there is motion and maybe once a hour indication sensor is alive.
Meantime I found 3 other good threats:
https://forum.mysensors.org/topic/11200/finally-progress-evidence-based-radio-testing-method-and-capacitors
https://forum.mysensors.org/topic/1664/which-are-the-best-nrf24l01-modules/27
https://forum.mysensors.org/topic/9550/build-a-reliable-power-supply-chain
Very usefull for me also finally progress because of lacking time in the past.
Great jobs are done here!
Thanks for this all of you guys or girls!
@zookazim so sorry I haven't been on here in years. I actually left the IoT nodes for a while. I was running into so many issues. To answer your question... not sure if it's still required or even relevant.
I am making an open source 3d printer as my minor project for college but i am stuck as my motors are not functioning properly, either they are just vibrating at their place or not working at all. I am using Nema 17 motors with A4998 stepper driver and Aurdino Mega 2560. I googled how to know the correct Tx and Rx terminals, as I thought it was problem, but now my motor is not functioning at all when i run it individually with the Arduino, power supply and stepper driver. Can you please tell me how I should get my motors to run?
Also the motors are local and so are most of the components.
