RAK4270 - WisDuo LoRa® module with ultra low power consumption
The RAKWireless RAK4270 WisDuo LoRa® module includes an STM32L071 MCU and an SX1262 LoRa® chip, which supports 8 spreading factors (SF5 ~ SF12) and signal bandwidth that can be adjusted between 7.8 kHz to 500 kHz. It features ultra-low power consumption of 2.31 μA (down to 1.61 μA @ 2.0 V), but during Transmit mode, it can reach the maximum output power of 22 dBm. As a receiver, it can achieve a sensitivity of -138 dBm
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.
A great way to start a new design with the RAK4270 is to purchase a RAK4270 breakout board with easy access to GPIO's and serial interfaces.
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)
RAKwireless WisDuo 868MHz LoRa/LPWAN transceiver module, IPEX connector, 15 x 15.5 x 2.5mm. RoHS.RAK4270-BB-EU868
RAKwireless WisDuo RAK4270 868MHz LoRa module breakout board. Includes: Breakout board, 1 x LoRa antenna w/- RP-SMA (f) connector, 18 pc Dupont lines