We have Industruino IND.IO. when we power on the industruino all the O/Ps are HIGH for few seconds and then get off.
Due to this the motor and valves connected to O/P also get ON. which is not acceptable and cause accident.
How to avoid this
Hi, i'm not exactly sure how you get to that situation. Please confirm that you have the INDIO powered by external 12/24V and that the setup() of your code starts with a set of lines like this for each channel that you are using as output:
Indio.digitalMode(1, OUTPUT); // set CH1 to output
Indio.digitalWrite(1, LOW); // set CH1 to LOW
If you still have the problem, please send us your code to email@example.com
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