<![CDATA[2 Relay on PaHub]]>Hello everyone, I would like to switch the relay separately using PaHub 2 and can't get any further. Does anyone have an example here of using the PaHub with Relay?

]]>https://community.m5stack.com/topic/3037/2-relay-on-pahubRSS for NodeThu, 07 May 2026 19:46:18 GMTWed, 03 Mar 2021 16:55:10 GMT60<![CDATA[Reply to 2 Relay on PaHub on Fri, 05 Mar 2021 06:56:56 GMT]]>You should be able to run up to 5 relay units connected to the i/ohub (pbhub).

]]>https://community.m5stack.com/post/12820https://community.m5stack.com/post/12820Fri, 05 Mar 2021 06:56:56 GMT<![CDATA[Reply to 2 Relay on PaHub on Thu, 04 Mar 2021 19:47:31 GMT]]>Hello @mad23

have you considered using the 4 relay unit?

Thanks
Felix

]]>https://community.m5stack.com/post/12815https://community.m5stack.com/post/12815Thu, 04 Mar 2021 19:47:31 GMT<![CDATA[Reply to 2 Relay on PaHub on Thu, 04 Mar 2021 19:14:38 GMT]]>Hello felmue, thank you for your answer.
@All benefit I want 2 con this relay:
https://docs.m5stack.com/#/en/unit/relay
Does anyone have an idea?

]]>https://community.m5stack.com/post/12814https://community.m5stack.com/post/12814Thu, 04 Mar 2021 19:14:38 GMT<![CDATA[Reply to 2 Relay on PaHub on Thu, 04 Mar 2021 15:47:40 GMT]]>Hello @mad23

I'd say so, yes, but I don't have a Pb.Hub so I cannot say for sure, sorry.

@all: maybe somebody who owns a Pb.Hub can help out here?

Thanks
Felix

]]>https://community.m5stack.com/post/12809https://community.m5stack.com/post/12809Thu, 04 Mar 2021 15:47:40 GMT<![CDATA[Reply to 2 Relay on PaHub on Thu, 04 Mar 2021 15:34:51 GMT]]>@felmue said in 2 Relay on PaHub:

Pa.Hub is an I2C extension hub so unless your relays use I2C (which I doubt) you cannot use a Pa.Hub to connect and switch two relays.
Did you mean Pb.Hub?

Would the PbHub be used for this application?

]]>https://community.m5stack.com/post/12808https://community.m5stack.com/post/12808Thu, 04 Mar 2021 15:34:51 GMT<![CDATA[Reply to 2 Relay on PaHub on Thu, 04 Mar 2021 08:30:56 GMT]]>Hello @mad23

Pa.Hub is an I2C extension hub so unless your relays use I2C (which I doubt) you cannot use a Pa.Hub to connect and switch two relays.

Did you mean Pb.Hub?

Thanks
Felix

]]>https://community.m5stack.com/post/12796https://community.m5stack.com/post/12796Thu, 04 Mar 2021 08:30:56 GMT