<![CDATA[Typ B (black connection) Units,not working with core2]]>Please advise me on this.
I have a core2 which I use with the UI flow
All my type A (red) units (heart, env, air quality), are fine
The port B type (black) units (rf, buttons, rgb, ir)connect, but are not read.
What are my options?
Thanks

]]>https://community.m5stack.com/topic/3614/typ-b-black-connection-units-not-working-with-core2RSS for NodeTue, 10 Mar 2026 07:17:44 GMTSat, 02 Oct 2021 07:43:05 GMT60<![CDATA[Reply to Typ B (black connection) Units,not working with core2 on Sat, 02 Oct 2021 07:49:33 GMT]]>Port A units are digital/i2c and so will work as you have noticed.
PortB units are analogue devices.
You can try a PortBHub which will convert analogue to digital or you can try the GoPlus2 module which has analogue pins.
Alternatively, on the base plate of the Core2 remove the expansion module and you will have access to the MBus connectors with analogue pins.

]]>https://community.m5stack.com/post/15037https://community.m5stack.com/post/15037Sat, 02 Oct 2021 07:49:33 GMT