MCP23017 Output Test

[jimhook_uk1]

Hi
I'm still very new to Flowcode and I am hoping to write a project that works on a custom design. I have a board that has many MOSFET switches driven by MCP23107 IO expanders. Is there an LED or other indicator I can use to test the outputs of the IO expanders?

Thanks

[Benj]

Hello,

Do you want to test it in simulation or on actual hardware?

You can't currently connect the sim expander pins to a LED though we have discussed making this a possibility but on actual hardware yes using a LED is a good idea to sanity check it's working ok.

[jimhook_uk1]

Thanks yes I was hoping to simulate in the environment.