hy guys, can you help me to try your project about ultrasonic sensor use NodeMCU and Node-red?
i want to monitoring ultrasonic sensor with Node-red use NodeMCU (MQTT) but i have no get the tutorial.
i have you can help me,
thank you
Is this a new and different thread ??
It looks just like the question you asked in the "Test ultrasonic sensor" thread.
this the same sir
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