To collect raw data, current and power data from pedestrian crossing sign.

三層土壤深度（15cm / 25cm / 35cm）RS485感測資料上傳，包含溫度、濕度、含水率、氮磷鉀。

Coleta em tempo real de dados de turbidez e pH

Monitoring soil moisture and temperature

Monitoreo de temperatura con control automático LED

Temp-Humidity

Door Sensor (Demo)

Sensor Readings for temperature, humidity

sends dht sensor data

Sensor DHT22, BMP085, SEN0567, MQ-2, MQ-7

untuk mendeteksi kebakaran

Monitoring volume aliran air harian

Este canal registra el voltaje del sensor de presión instalado en una automovil.

This channel monitors temperature, humidity, and air quality using Arduino/Wokwi.

Rainwater tank monitor with battery powered ESP32 and ultrasonic sensor