@NeverDie - did you forget the :port ?

@mickecarlsson - I think @hek are looking into this... if I look at my Sales stat there are mostly ordered/aborted from Itead without known reason so they have not been comfirmed. The lastest revision from EasyPCB is over 7 months old and works great with PCBway... so if the gerber files are bad I hope I would have been notised before.

We have sold pcbs from itead before and this is the first time I hear this. As @hek said it should be a 1 click operation but something maybe went wrong just this time?

Just to clarify I think Domoticz is very versatile and flexible when it comes to hardware but when it comes to GUI and how to visually show everything it's very nice but not configurable.

@Floca
From https://www.mysensors.org/build/connect_radio:

And if you need an advanced configuration, you may need to also add these defines :

#define MY_RFM69_FREQUENCY RF69_433MHZ  // Define for frequency setting. Needed if you're radio module isn't 868Mhz (868Mhz is default in lib)
#define MY_IS_RFM69HW  // Mandatory if you radio module is the high power version (RFM69HW and RFM69HCW), Comment it if it's not the case
//#define MY_RFM69_NETWORKID 100  // Default is 100 in lib. Uncomment it and set your preferred network id if needed
//#define RF69_IRQ_PIN 4  // Default in lib is using D2 for common Atmel 328p (mini pro, nano, uno etc.). Uncomment it and set the pin you're using. Note for Atmel 328p, Mysensors, and regarding Arduino core implementation D2 or D3 are only available. But for advanced mcus like Atmel SAMD (Arduino Zero etc.), Esp8266 you will need to set this define for the corresponding pin used for IRQ
// #define MY_RF69_IRQ_NUM 4 // Temporary define (will be removed in next radio driver revision). Needed if you want to change the IRQ pin your radio is connected. So, if your radio is connected to D3/INT1, value is 1 (INT1). For others mcu like Atmel SAMD, Esp8266, value is simply the same as your RF69_IRQ_PIN
// #define MY_RF69_SPI_CS 15 // If using a different CS pin for the SPI bus. Use MY_RFM69_CS_PIN for the development branch.

But i guess you are fine, since you are not using H version unless your wiring is ok.

@Floca I have just tested RFM69w with the development branch and that works great. Don't know if the code is different from c versions though. It was very important to have the right declarations as described in the radio section.

@Woodside I can see the error flash when a node is requesting time or count from the controller and the answer back doesn't reach and/or get ack from the node. Not sure the general use for the led and curious as well but this is one thing I noticed.

If you are a code guy (I'm not) I'm pretty sure it's easy to find out by looking at the source code.

@royson84 you can use the multimeter and connect/hold black to ground and measure your way through the circuit to see where the power cuts. For the radio you can go Vin, jumper, radio.

@royson84 the bat jumper isn't shorted on these pictures it looks like. You need to make a connection between the pins.

Also there are two solder blobs that might cause grounding. (Vcc on MysX connector and tx on the arduino both on the back)