connecting the CMT2300A. #1971
PeterLustig33
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I have a problem connecting the CMT2300A.
Everything is nicely described here: https://www.opendtu.solar/hardware/cmt2300a/#description
OpenDTU, but for a different version of the module.
I have this module:
I can't find the GPIO2 pin. Can someone tell me which pin I need to use?
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