extend KC868-A16v3

[robi932]

Hello,

I bought a KC868-A16v3 ESP32-S3 16 channel GPIO module and realised that I need 10 more outputs. What would be the best approach? buy another one and run both? or is there any alternative?
I am using it to connect the outputs to SSR to have no mechanical noise on activation.

Thanks

[admin]

you can use two KC868-A16v3 board or one B32M board. both are ok.

[bitet96717]

I’d probably go with a second A16v3 if you’re already happy with the setup. It should be simpler to keep the same configuration and SSR wiring, while the B32M could make more sense if you prefer having everything on one board.