IoT-based water quality monitoring system using ESP32, pH sensor, and TDS sensor.

Solar driven. 5 minutes period. correspond to #1 in Ambient.

Outside temperature and humidity

Water Level Sensor Data

——HoneyPi Waage—— -RaspberryPi Zero W -2x Bosche H30a > HX711 -DHT 22 und DS18B20

ESP32 养殖环境监测 - 光照/温湿度/氨气/CO2/继电器状态

Multisensor at undisclosed location

TVS low power

Pi Zero Weather Station

Measurement Temperature and Humidity

Testovací váha dle návodu na https://www.vcelarskeforum.cz/tema-Vcelarska-WIFI-vaha-prakticky-navod-na-vyrobu

To ensure the object is in safe condition

FreeRTOS-based Raspberry Pi Pico 2 W sensor monitoring dashboard. Displays temperature ADC, light ADC, system status, and RGB LED state.

Monitoring node EWS berbasis STM32F411, BNO055, rain gauge, soil moisture, dan W5500 Ethernet.

Online Sensor of CO2