09-27-2021, 12:14 PM
i think you can use our KC868-A4 digital input port to read the pulse. if the pulse number > xxxxx then send to message to your server or other way. just check the pulse frequency whether support by ESP32 chip.
[Suggestion] Impulse Counter Contact
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[Suggestion] Impulse Counter Contact - by sleonheart - 09-26-2021, 10:07 AM
RE: [Suggestion] Impulse Counter Contact - by admin - 09-27-2021, 12:14 PM
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