Hi again. I found another post (#1610), which seems referring to the previous one (#1562) and to TRixie. So I replaced the 6 files by ones found in Files of #1610. Now I can compile with no error, but when launching mysgw, I get an error : :~/MySensors $ sudo ./bin/mysgw Oct 25 12:56:48 INFO Starting gateway... Oct 25 12:56:48 INFO Protocol version - 2.4.0-rc.1 Oct 25 12:56:48 DEBUG MCO:BGN:INIT GW,CP=RNNGL-Q-,FQ=NA,REL=2,VER=2.4.0-rc.1 Oct 25 12:56:48 DEBUG TSF:LRT:OK Oct 25 12:56:48 DEBUG TSM:INIT Oct 25 12:56:48 DEBUG TSF:WUR:MS=0 Oct 25 12:56:48 ERROR Failed to request GPIO line To clarify my setup, I wanted to run the MySensors gateway on my same Raspberry Pi 3B+/Trixie than my Domoticz (same setup than before under Bullseye..) Any idea ?

@ricorico94 store data in influxdb, graph it using grafana and optionally use node-red to simultaneously use domoticz with influxdb. Search this website, it has quite some discussions on these topics.

@ricorico94 From the NRF24 datasheet: [image: 0_1518649573473_Screen Shot 2018-02-15 at 00.05.12.png] https://www.sparkfun.com/datasheets/Components/SMD/nRF24L01Pluss_Preliminary_Product_Specification_v1_0.pdf So, you should probably choose address a bit careful. To change base address just add a define in your sketch like this (before including MySensors.h): #define MY_RF24_BASE_RADIO_ID 0x00,0xFC,0xE1,0xA8,0xA8

My thoughts were to do as follows..... In the garage have a sensor>pro-mini>lora to send signal long distance. Then more locally have lora>pro-mini>serial data out to sedond pro-mini2. Then from second pro-mini2 serial data in>pro-mini2>nrf24l01+>gateway. So 2 x pro-mini with a serial connection back-to-back as a relay. But now you have described the application in much more detail I would be tempted to just add a lora gw as it's less bother.

Hi, Thanks a lot ! This is precisely what I hadn't understood when reading various websites about arduino language and C language. Now I understand the difference between the #define and the definition of variables. So thanks again for this pragmatic explanations. br, ricorico94

I did contact postmasters of free.fr with the errors you reported as well as a copy of the email I had receievd on my other email address. They replied to me that they need to receive the email directly from sender so that they can replicate the issue. IN parallel, I'm supposed to send the same email to a second address to let them know of the error. The detailed process to be followed is: resend the same email to my email address (****@free.fr) with nospam@nospam.proxad.net in BCC using the same tools than the "standard" email then send another email to postmaster@proxad.net to let them know the issue detailing in it the sender, the topic and the error messages received. If you're willing to follow that process, of course I'd be happy (and maybe it can be useful for other French people since free.fr is a common email provider). But if you don't, don't worry, I understand you're very busy and you have more exciting things to do. I was thinking trying to do it myself by utsing the email address they mentioned, but I'd miss the BCC recipient.