Solar monitor station

In this project, temperature and pressure measurements are performed using ESP32, LoRa E22, and SHT30.

A weather station build around ESP32 with BME280, MQ135, and BH1750

LoRa exercise. Old-school TSL230R light->frequency sensor / Whispernode LoRa node / Heltec ESP32 LoRa base. Using the LowPower library and powering down the TSL320 between readings. Two AAA batteries [lasts ~1 yr]. Reports outdoor light levels every 30 mi

AZ-Delivery ESP32 Dev Kit C V2 with SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

Messung der Temperatur und der Luftfeuchtigkeit im Bienenvolk und außerhalb mithlife des DHT11-Sensors und ESP32.

Starting BME280 connection to Cloud service

ESP32 as Microcontroller DHT22 as Sensor

Sistema de monitoreo a distancia de signos vitales (pulso cardiaco, oxigeno y temperatura) en tiempo real por medio de Wi-Fi (IoT)

Water usage monitor with ESP8266 reading water softener (HallEffect turbine (hacked from softener)

Soil Moisture. sensor 1 - herb garden. Range: 0 ( partched ) to 120 ( soaked ). LoRa wireless data link.

Measuring atmospheric concentration of Methane CH4 & Carbon Dioxide CO2 at an altitude 108m asl, near Warsaw, Poland.

Silivri ArGe Ofis

Automatic garden monitoring and watering. Based on NodeMCU ESP32S

ESP32 microcontroller and DS18B20 temp sensors