Arduino Pro Mini ATmega328 @ 3.3V 8M. ESP8266-01 WiFi Module. DHT21 (AM2301) Digital Temperature Humidity Sensor Module. Accuracy: 0.1 Measurement range: 0-100%RH Precision: ±3%RH. Temperature measurement range: -40℃ ~ +80℃. Precision: ±0.5℃

Example channels from Fun with Arduino course

I'm experimenting with the ESP8266 WiFi-UART adapter and found some code showing how to use it as the bridge between a temperature sensor and ThingSpeak. Based on code at http://www.instructables.com/id/ESP8266-Wifi-Temperature-Logger/.

Arduino Based System used to monitor the inside temperature and humidity of an outside Food freezer. Ambient, in this case outdoor, temperature and humidity is also collected.

Arduino, XBee and DHT11 Based Thermostat Prototype. Measuring the temp/humidity inside my home and temp/humidity in the wet side of the air handler.

clasificacion valores de humedad y temperatura

ESP Lviv Weather Data

Este canal almacena datos de sensores de calidad del aire en tiempo real.

sensores de temperatura DS18B20 (comunicación ONEWIRE) usando un ESP8266 nodeMCU programado con Arduino

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

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Monitoramento de temperatura com ESP32 e automação

Kênh thu thập dữ liệu mô phỏng từ cảm biến (nhiệt độ, khói, gas, lửa) dùng cho huấn luyện mạng nơ-ron nhân tạo

Данные о погодных условиях теплицы и окружающей среды