Activity › Forums › Questions & Troubleshooting › Hardware › Convert from Mega to Controllino Mega – KeyPad problem › Reply To: Convert from Mega to Controllino Mega – KeyPad problem
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next add-on: some debug printlns later, I see that there is a rogue “key 1 pressed” on start of loop (), but only once.
That guides me into “are the ports/pins the correct ones?”