Nordic Semiconductor

Nordic Semiconductor boards are popular choices for Bluetooth Low Energy development, offering excellent power efficiency and robust Zephyr support. The nRF54L Series is Nordic’s current generation, succeeding the widely adopted nRF52 family with higher performance, lower power, and hardware TrustZone security.

Available Boards

nRF52840 DK

ARM Cortex-M4F • BLE 5.0

nRF54L15 DK

ARM Cortex-M33 • BLE 6.0 Channel Sounding

Nordic Guides

How to Use Nordic Power Profiler Kit Effectively

Capture accurate nRF52 power measurements with the Nordic PPK2

How to Choose the Right Zephyr Board Target

Fix Zephyr board target errors by understanding naming conventions

Getting Your First printf Logs

Configure UART and capture debug logs on Nordic boards

Using an LED Loop to Verify Your Toolchain

Verify your toolchain pipeline on Nordic nRF54L15

Mapping Physical Header Pins to Logical GPIO Numbers

Connect physical pins to firmware code using Zephyr devicetree

Mastering GPIO Configuration

Verify pin ownership, direction, polarity, and electrical domain on Nordic boards

About Nordic Semiconductor

Nordic Semiconductor is a leading provider of wireless communication solutions, specializing in ultra-low-power devices. Their nRF52, nRF53, and nRF54L series are widely used in IoT, wearables, and industrial applications. The nRF54L Series introduces RRAM (replacing traditional flash), a RISC-V coprocessor, and hardware TrustZone security while maintaining backward compatibility with the nRF Connect SDK and Zephyr ecosystem.

Official Resources: