OK, so built a new recieving setup with a spare 8266 and RF reciever I had laying around…
I can get nodemcuv2-rf to pick up my remote, I can get nodemcuv2-weatherstation to pick up the Digoo device (though not decoding values right) - I cannot get nodemcuv2-pilight to see either my remote or the Digoo device - both should be supported by ESPPilight 
I’m confused, it’s getting late here so I’m calling it for the evening
I think this is due to a regression on Pilight, could you try with the previous version?
It is 0.16.2
Should this issue:
Yup that seems to be it. Rolling back to 0.16.2 of Pilight worked (I had to adjust some of the code in ZgatewayPilight.ino around the raw statements)
I can work with this, it’s been a bit of time since I’ve played with this properly, though. I only started looking due to new hardware etc - not lack of my last install which has been going strong for years.
I’ll see what I can work out about what’s changed and see if there’s a solution that works all round.