<![CDATA[Unit RELAY voltage]]>https://docs.m5stack.com/#/en/unit/relay

The picture shows 3A@220V, but the description says 120 VAC. So what voltage does the onboard relay actually support? I'm in the US, so I'm looking to use the Relay unit with a 120VAC. However, if the onboard relay only supports 220-240VAC, that won't work for me.

]]>https://community.m5stack.com/topic/528/unit-relay-voltageRSS for NodeSat, 11 Apr 2026 19:13:09 GMTTue, 22 Jan 2019 21:03:37 GMT60<![CDATA[Reply to Unit RELAY voltage on Wed, 23 Jan 2019 12:36:49 GMT]]>@lukasmaximus
That’s what I needed to know. Thanks!

]]>https://community.m5stack.com/post/2661https://community.m5stack.com/post/2661Wed, 23 Jan 2019 12:36:49 GMT<![CDATA[Reply to Unit RELAY voltage on Wed, 23 Jan 2019 02:07:45 GMT]]>alt text
There are different versions suited for the voltage standards of different countries, please be sure to mention which one you want in the notes when ordering from our ali express shop

]]>https://community.m5stack.com/post/2648https://community.m5stack.com/post/2648Wed, 23 Jan 2019 02:07:45 GMT<![CDATA[Reply to Unit RELAY voltage on Tue, 22 Jan 2019 21:08:28 GMT]]>@world101 said in Unit RELAY voltage:

https://docs.m5stack.com/#/en/unit/relay

The picture shows 3A@220V, but the description says 120 VAC. So what voltage does the onboard relay actually support? I'm in the US, so I'm looking to use the Relay unit with a 120VAC. However, if the onboard relay only supports 220-240VAC, that won't work for me.

Well, if it supports 220-240V ac across the contacts @ 3A then 120V ac @ 3A is possible!

]]>https://community.m5stack.com/post/2644https://community.m5stack.com/post/2644Tue, 22 Jan 2019 21:08:28 GMT