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Temperature Sensors
The DS18B20 is a very populair temperature sensor which is easy to use. Includes 4.7K or 10K resistor for pullup.
The SHT41 sensor is the fourth generation of I2C temperature and humidity sensor from Sensirion.
The AHT20 is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the DHT22.
This is a pre-wired (1 meter) and waterproof version of the DS18B20 sensor. Handy for when you need to measure temperatures in wet conditions.
This breakout has a typical accuracy of 0.5% for the RH sensor and an accuracy of ±0.1°C for the temperature sensor.
Thermocouples are best used for measuring temperatures that can go above 100 °C.
The DHT22 is a basic, low-cost digital temperature and humidity sensor.
Grove - DHT20 Temperature & Humidity Sensor is the newly released version, an upgraded version of the DHT11. It’s a high quality, low-cost digital temperature, and humidity sensor.
Grove - AHT20 I2C industrial grade temperature and humidity sensor is equipped with a new generation of temperature and humidity sensor.
A really nice environmental sensor that's ideal for indoor monitoring of temperature, pressure, and humidity











