nRF93M1 Development Kit (DK)

Introduction

The Nordic Semiconductor nRF93M1-DK is a development platform for evaluating and prototyping cellular IoT products built around the nRF93M1 LTE Cat 1 bis module. It combines cellular connectivity, an integrated host microcontroller, debugging resources, and practical user interfaces in a single board designed to speed up early development.

Part Description

The nRF93M1 Development Kit supports the nRF93M1 LTE Cat 1 bis module, enabling developers to explore cellular-connected embedded applications without designing a custom hardware platform first.

The board includes an nRF54L15 host MCU for local processing and application development. It also provides onboard debugging capabilities, allowing programming and debugging directly from a connected computer. External flash memory is available for storing application data, firmware images, logs, or configuration information.

For rapid prototyping, the kit includes user-programmable buttons and LEDs. USB-C connectivity supports power, development, and communication workflows, while SIM support and an included LTE antenna simplify connection to compatible cellular networks. Together, these features make the kit useful for validating LTE Cat 1 bis connectivity, embedded firmware, cloud integration, and low-power IoT system behavior.

Applications

Potential applications for the nRF93M1-DK include:

• LTE Cat 1 bis IoT device evaluation
• Cellular sensor nodes
• Remote environmental monitoring systems
• Smart metering prototypes
• Asset tracking devices
• Fleet-management equipment
• Connected industrial controllers
• Remote alarm and security panels
• Agricultural monitoring systems
• Point-of-sale and payment-terminal connectivity prototypes
• Smart-city infrastructure nodes
• Cellular gateway development
• Firmware-over-the-air update testing
• Cloud-connected telemetry systems

Industries

The development kit can support prototype work across a range of industries, including:

• Industrial automation
• Logistics and transportation
• Agriculture
• Smart energy and utilities
• Building automation
• Security and access control
• Retail and point-of-sale systems
• Healthcare equipment monitoring
• Environmental technology
• Smart-city infrastructure
• Consumer electronics
• Telecommunications

Usage Ideas

1. Cellular Asset Tracker

Create a compact asset-tracking prototype that collects location data from an external GNSS receiver and periodically sends position, movement, and battery-status information over an LTE network.

2. Remote Equipment Monitor

Connect sensors for temperature, vibration, pressure, or current measurement to develop a remote industrial-equipment monitor. The nRF54L15 can process local readings while the LTE Cat 1 bis module reports alerts and telemetry to a cloud dashboard.

3. Smart Utility Meter Gateway

Build a proof-of-concept meter gateway that reads utility-meter data, stores records in external flash, and securely uploads consumption information to a utility or energy-management platform through cellular connectivity.

Conclusion

The Nordic Semiconductor nRF93M1-DK provides a practical starting point for developers building LTE Cat 1 bis connected products. With the nRF93M1 module, nRF54L15 host MCU, onboard debugger, external flash, SIM support, USB-C interface, programmable controls, and LTE antenna, it offers the hardware foundation needed to evaluate cellular IoT concepts and progress toward production-ready designs.