ESP32 Lesson: Modbus Ultrasonic Level Meter

Sensor Modbus Ultrasonic Level Meter ini boleh membaca kedalaman air. Terdapat dua parameter diberikan iaitu ketinggian sensor dan kedalaman air. Sensor ini boleh membaca sehingga 5 meter.

Berikut adalah demo Sensor Modbus Ultrasonic Level Meter.

2 responses to “ESP32 Lesson: Modbus Ultrasonic Level Meter”

  1. Hello, can you contact me via whatsapp? I’m confused about how to make an Arduino system like yours, I use Modbus, RS485, and ESP8266mod. I’ve been trying for almost 2 days

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