Groundwater level(cm) and watertemperature measured with MS5837/02 and battery voltage was programmed/build with Arduino/ATMEGA328
esp32, dht22, ldr, rgbled, potentiométre, temp, hum, luminosité, graph_led
Measuring temperature and humidity inside my hive in Anchorage, Alaska. Reading taken every 5-6 minutes. Gauges may take 15 seconds to display proper values
Weather Station - Location - Castledermot Co Kildare Ireland
Ensayos y prototipado con placa ESP32 y sensores compatibles.
Medidor CO2, consta de un sensor mq135 y una Placa de ESP32 de Arduino
a power device designed to monitor the power state of equipments in home or servers state ... send masseges to five persons