I've installed 2 KMtronic UDP 8 relay and set the hardware as 'KMTronic Gateway with LAN/UDP interface' . - Domoticz ver.3.8153 - Hardware Olinuxino A20 micro It works and i can switch all relays but after some times (1 or 2 hours ) i have error message : " kmtronic-maga hardware (3) thread seems to ...

Hi riogrande75,
my compliments for your great work,
with your info now i can have acces to my atz-dbv03p.
Can you please send me the mqtt client.
Thanks, fulvio.