RAK4270 - WisDuo LoRa module
Because of ongoing difficulties in obtaining key components for the RAK4270, it is not recommended for new designs. The RAK3172 is suggested as an alternative to this module.
The RAKWireless RAK4270 WisDuo LoRa module is suitable for various applications that require long-range data acquisition and low power consumption, such as smart meters, supply chain and logistics tracking, agricultural sensors and smart cities.
RAK4270 Product Features
- Ultra-low power consumption of 2.31 μA (down to 1.61 μA @ 2.0 V)
- Perfect for ultra-long transmission
- Highly sensitive in LoRa modulation (~138dBm)
- Low cost
- Stronger signal transmission (22dB max @ PA_BOOST)