Reads weight from a load cell via HX711 sensor. • Sends weight data in JSON format to the cloud every 10 seconds. Included Libraries: • Arduino.h – Basic Arduino ... mqttClient_id: Unique client ID ...

In a previous article, we have made projects like Raspberry Pi Based Weight Sensor and IoT Smart Container ... We have I2C LCD, so connect SDA to A4 and SCL to A5. Connect the ground of LCD, HX711, ...

The sensor can support a weight up to 5 kg. It is relatively flexible ... while adding holes to fix the sensor to a second bottom plane. It is possible to connect the Arduino to a PC or mobile device ...

The load cell is a sensor used to measure the food quantity. The HX711 amplifier module facilitates the connection between the load cell and Arduino. The load cell accurately detects the food weight, ...

The use of wireless communication protocols (e.g., Bluetooth, Wi-Fi, LoRa, Zigbee) to connect Arduino boards with sensors. This enables remote data acquisition and control in applications such as ...