RAK3401 WisBlock BLE Module

Thank you for choosing RAK3401 WisBlock BLE Module in your awesome IoT Project! 🎉 To help you get started, we have provided you with all the necessary documentation for your product.

Product Description

RAK3401 is a WisBlock Core module for RAK WisBlock. It extends the WisBlock series with a powerful Nordic nRF52840 MCU that supports Bluetooth 5.0 (Bluetooth Low Energy). This makes the RAK3401 an ultra-low power communication solution. RAK3401 can be comfortably programmed with the Arduino™ IDE or the PlatformIO extension for other IDE's like Atom, MS Visual Code, or Clion.

Product Features

Nordic nRF52840 ultra-low power MCU
32-bit ARM® Cortex™-M4 CPU
64 MHz CPU clock
1 MB Flash, 256 KB RAM
Bluetooth 5.0 protocol stack
I2C, SPI, Analog inputs, Digital inputs, and outputs
Low power consumption
Chipset: Nordic nRF52840

Prerequisites

To use a RAK3401, you need at least a WisBlock Base to plug the module in. WisBlock Base is the power supply for the RAK3401 module and has the programming/debug interface.

warning

Make sure to fix the module with the screws to ensure a proper function.
When using the Bluetooth Low Energy transceiver, make sure that always an antenna is connected. Using these transceivers without an antenna can damage the system.