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RAK4200 WisDuo Breakout Board

Thank you for choosing RAK4200 Breakout Board in your awesome IoT project! 🎉 To help you get started, we have provided you with all the necessary documentation for your product.

Product Description​

RAK4200 Breakout Board is specifically designed to allow easy access to the pins on the board to simplify development and testing. The breakout board footprint allows the RAK4200 stamp module pins to be transferred to 2.54 mm headers.

The board itself has the RAK4200 at its core, integrating an STM32L071KB MCU and an SX1276 LoRa transceiver. It has an ultra-low power consumption of 9.40 uA (down to 1.08 uA @ 2.0 V) in sleep mode, and high LoRa output power (19 dBm) in work mode.

The board complies with LoRaWAN 1.0.2 specification. It also supports LoRa Point-to-Point (P2P) communication.

The low-power, long-range LoRa communication capabilities of the board make it suitable for a variety of applications in the IoT field. Such applications are home automation, sensor networks, building automation, and personal area networks applications (health/fitness sensors and monitors).

Product Features​

  • LoRa module for Smart City, Smart Agriculture, Smart Industry
  • I/O ports: UART/I2C/GPIO
  • Frequency range: 863–923 MHz (entire LoRa high band spectrum)
  • Low-Power Wireless Systems with 7.8 kHz to 500 kHz Bandwidth
  • LoRa Tx power up to 19 dBm
  • Ultra-Low Power Consumption of 9.40 uA (down to 1.08 μA @ 2.0 V) in sleep mode
  • Core: ARM 32-bit Cortex M0+ with MPU
  • Up to 128 KB flash memory with ECC
  • 20 KB RAM
  • 6 KB of data EEPROM with ECC
  • Supply Voltage: 2.0 V ~ 3.6 V
  • Temperature range: -40° C ~ +85° C