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💬 Easy Switch Box

openhardware.io last edited by

https://www.openhardware.io/view/33007/Easy-Switch-Box
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mysensors 186 arduino 118 switch 28 atmega328 19 lora 9 low power 9

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Thanks for this input, please can you share which kind of relay i have to use ?
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@mfalkvidd Yes, that’s the one.
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Hi, nice projet. I am very interested in it. But why you are using 5 V and not 3.3 V? The ATmea328 works with 3.3 V too and the NRF have to use 3.3 V. The only restriction on 3.3 V is the clock limitation for the Atmega (8 MHz). But with no crystal it don't care. For example you could use an HLK-PM03 instead of HLK-PM01 and remove the linear voltage regulator. So you get more space an everything have the same voltage level. And another point is, it is recommended to use a capacitor (0.1 µF) to ground for each voltage pin (Vcc, Avcc, Aref).
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I'll admit a newbie at this. but I"m about beyond frustrated. I've been trying to get my "Vera Edge" Serial gateway up and running. I had it working, using a nano ATmega328 w/FTDI chipset. So that was great! All your posts were very helpful! So I decided to move forward and start building my sensors. The first sensor I built was a motion sensor also using a nano ATmega328. So I got it up and running, communicating with the gateway, and than the Vera controller dropped it and I kept get the same error message, Device not ready, "LUA Startup Failure. If you all have any another ideas on what could be causing this I could sure use your help! Thanks
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@Homer I've made a 2 double LED dimmer as well works very good and can easily be extended with more dimable leds. See my project here
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@AWI thanks for pointing me to the doc it look great ! I will give it a try
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