My Project

@cadet You can send on the fly if you like, the message bellow is for a binary switch but the format is the same. You would need to use V_TEMP instead of V_STATUS and put the temp in the .set at the end [image: 1498081914122-node-resized.jpeg] To receive, using your code as an example void receive(const MyMessage &message) { if (message.type == V_TEMP) { temper = message.getFloat(); //put code here to be executed when the return from the request arrives Serial.print(temper); lcd.setCursor(2, 3); lcd.print(temper); } } And temper would need to be declared as a float of course.

@mihai Thanks Mihai, I have been struggling with getting my first basic Home Assistant + MySensors via MQTT working. Your examples got it all going for me. Thanks again for taking the effort to post.

Once I decided to power the HX711 externally rather than through the solar node, it has turned out to be a nice little current monitor. Typical charging currents for indoor solar nodes that are far from windows is only around 50ua, and the HX711 seems good enough for monitoring charge currents at around that amount. :) Thanks @AWI for posting the project!

@BeniK Always glad to help

@tbowmo - Cool idea! (And cool painting!) Im waiting for some mosfets to make somthing similar behind my TV :)

@Topdawg2881 that's where I was going with my example. There is still the delay(500) that I left in from his code, but that's a short delay.

I know 0.00001 about Vera (i know just the name), but i probably can help you light up an RGB LED. Can you post any code you already have running on an Arduino? I know there is a S_RGB_LIGHT message in MySensors.. So i guess: it is also known/recognized by Vera. shoot!

@peres I have now resolved with good results by connecting a simple atmega328 to my rfm69hw, with a pir in sleep mode consumes About 100 micro, use 8mhz bootloader without Crystal, use mysensors library and nodemanager

@alexsh1 I did and it is working fine at 3.3V- just the power consumption of ATmega2560 is relatively high. I will probably use some other microcontroller. I'm looking towards Arduino Zero.

if it is an emergency button should be connected directly to relay (connected by hardware). And not using code,because if arduino it's freezed it will not respond and you cant stop it

Well i need to finish this Project until the end of this month so o dont have time to learn, im learning arduino but slower, i dont want a magic code just nisto way of programing the switch buttons to change the time, or where tofind

Maybe you could try to integrate it with a controller more than with mysensors. Unless you find a ism receiver that is not a dongle and it has a library to use it.

@MiKa If you happen to have time, could you test the range with a stable 2.7V supply and a 1mF cap in parallel to the battery? I am really not happy with the HT7333 solution, since the shelf life of the keyfob will be limited and the quite expensive LIR2032 can easily be damaged by undervoltage. If the second test works, I could fit 4 220uF 6.3V tantalums next to the LED. Else I would give the step-up thing another go. There are low profile inductors, but I didn't find any for cheap (shipping) at Aliexpress.

I successed to include the arduino micro in Mysensors plugin of Jeedom. Now everything work. I plugged the DHT11 vcc on FTDI Header vcc pin. I plugged the USB ttl vcc on raw pin. And now everything work fine. [image: graphicalDatasheet.png]

Thank you for your responses. I will look into it.

I'll write you the code and you will help me with lua one day 😁