RAK7204 - LPWAN Environmental Sensors Module

The RAK7204 module incorporates high-precision environmental sensors and LoRa technology into a compact unit. The device monitors the following levels:

• Temperature
• Humidity
• Gas Pressure
• Indoor Air Quality (IAQ) Index

With low-power MCU, sensors, and optimized firmware the RAK7204 is able to maintain very low-power operations in dormancy and during data transmission. This allows the battery to last up to 2 years. The device regularly reports on battery status with alarms for critical levels to ensure that no data is lost. The advanced design allows the battery to be easily replaced for long term use.

The module offers flexibility for adjustments of the sampling interval and transmission cycle depending on the data required. The accumulated data can then be transmitted through a LoRa gateway for storage in the Cloud based interface.