Hi, I finally solved the issue, the node takes about 0.02mA in sleep mode, the problem was located on the nrf24L01+, I had a 5 of them, and two nrf did the same problem (to much current in sleep mode).
So I will keep the "hungry" NRF for sector supply nodes.

Bye

Hi, I'm using a TCP gateway without any problems. Just place a TCP node in input instead of your MQTT node, I used this tutrial

Hi everyone, I just finished to build a Mysensors DS18B20 node, everything is working fine with sending, but now I wanted to power my device with batteries and I discovered that the node is drawning 3mA current in sleep mode, this is really too much for a battery device, I tried to include the "Low-power" library, but it seems that it's not compatible.
Did somone ever had such an issue with the power consumption on Mysensor battery powered node ?
I'm not using a Nano, but directly a ATMega328 chip, with a NRF24L01+, two AA batteries.

Thank you

Beautiful, I added the define and it works very good now !
Big thanks to you !!!

Hello everyone, I'm new here.
I built my first project with the MySensors framework, and I don't know why I have communication issues.
Here's the hardware configuration :

• Sensor node : arduino nano with a DS18B20 and a NRF24L01+ (with 47µF cap on Vcc Gnd)
• Gateway : ESP8266 and NRF24L01+ (send MQTT message via wifi)
• Message decoder : Raspberry Pi 3B with node red

I can see on my Raspberry incomming MQTT messages when I subscribe to the topic, but the payload is always empty !
When I check the nodes console log, I see always the same error at the same moment.
Here is what I get in the console (sensor node)

16 MCO:BGN:INIT NODE,CP=RNNNA---,VER=2.3.0
25 TSM:INIT
26 TSF:WUR:MS=0
33 TSM:INIT:TSP OK
35 TSM:FPAR
37 TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
331 TSF:MSG:READ,0-0-255,s=255,c=3,t=8,pt=1,l=1,sg=0:0
336 TSF:MSG:FPAR OK,ID=0,D=1
2046 TSM:FPAR:OK
2048 TSM:ID
2049 TSM:ID:REQ
2052 TSF:MSG:SEND,255-255-0-0,s=1,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
4059 TSM:ID
4060 TSM:ID:REQ
4062 TSF:MSG:SEND,255-255-0-0,s=220,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
6070 TSM:ID
6071 TSM:ID:REQ
6073 TSF:MSG:SEND,255-255-0-0,s=183,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
8081 TSM:ID
8082 TSM:ID:REQ
8084 TSF:MSG:SEND,255-255-0-0,s=146,c=3,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
10092 !TSM:ID:FAIL
10093 TSM:FAIL:CNT=1
10095 TSM:FAIL:DIS
10097 TSF:TDI:TSL
20100 TSM:FAIL:RE-INIT
20102 TSM:INIT
20109 TSM:INIT:TSP OK
20111 TSM:FPAR

Here is the failed line using the log parser : "Transition to Failure state, consecutive failure counter is 1"

So I think this is why I never get a payload in my MQTT messages, the sensor node does'nt even send the sensor data, but I don't know why !

Have someone ever had the same situation ?

Thanks for your help.