<![CDATA[M5Atom-RELAY4]]>I'm testing the M5Atom-RELAY4 example.

When I complile, I get
src/main.cpp:13:11: error: 'class UNIT_4RELAY' has no member named 'begin'

I can see that "begin" is in the header file. Is there something else I need to do to make the relay.begin() statement work?

]]>https://community.m5stack.com/topic/5151/m5atom-relay4RSS for NodeThu, 16 Apr 2026 07:52:54 GMTFri, 24 Mar 2023 20:52:51 GMT60