<![CDATA[Issue with m5dial and Unit 4Relay]]>Hello I have m5dial and connected to port A Unit 4Relay
When I download program to m5dial with Unit 4Relay its works okay, but sometimes when relay turn (no matter what) I get this error in m5dial
IMG_9125.JPEG

When I burn m5dial to V 2.4.2i get this error(5x per hour) so it was worst then V 2.3.6 (1x per day)

Can someone help me with this pls?

]]>https://community.m5stack.com/topic/8077/issue-with-m5dial-and-unit-4relayRSS for NodeWed, 29 Apr 2026 00:35:21 GMTWed, 11 Feb 2026 09:24:15 GMT60<![CDATA[Reply to Issue with m5dial and Unit 4Relay on Wed, 11 Feb 2026 10:05:23 GMT]]>@robski Yes it happens only when relay is called to be on not in standby
Unit 4relay is connected to Port A with his supply(5V), but I using +24vdc for supplied m5dial

]]>https://community.m5stack.com/post/30627https://community.m5stack.com/post/30627Wed, 11 Feb 2026 10:05:23 GMT<![CDATA[Reply to Issue with m5dial and Unit 4Relay on Wed, 11 Feb 2026 10:00:11 GMT]]>@PPKOVY it happens only when relay is called to be on? or on "standby" too?
is your unit 4relay supplied from external voltage source?

]]>https://community.m5stack.com/post/30626https://community.m5stack.com/post/30626Wed, 11 Feb 2026 10:00:11 GMT