The WisBlock Environmental Sensor – RAK1906 is based on the Bosch BME680, one of the most widely used environmental sensing chips.
 
It measures:
 
Air Temperature
Humidity
Barometric Pressure
Air Quality (Gas Sensor for VOCs)
 
This makes it an all-in-one solution for environmental monitoring, air quality tracking, and weather applications.
 
When combined with the RAK4631 WisBlock Core, the data can be transmitted via LoRaWAN®, LoRa point-to-point, or BLE — perfect for both personal and commercial IoT solutions.
 
Key Features & Benefits:
 
Bosch BME680 Sensor: Trusted, accurate environmental sensing
Four Parameters in One Module: Temp, humidity, pressure, air quality
Easy Software Integration: Library and tutorials available
Low Power Consumption: Ideal for battery-powered IoT nodes
WisBlock Power-Down Support: Reduces energy usage even further
 
Typical applications include personal air quality monitors, indoor/outdoor weather stations, and gas detection systems.