nRF-DTM

nRF DTM (nRF DTM CLI)

The nRF DTM is a UI-based or Command line based standalone RF test tool designed for ease of controlling RF Test features of the nRF5 series of Nordic Semiconductor.

Features

• UI based, and separate Command line based tool for Bluetooth RF test

• Supports most of Bluetooth DTM RF test features (2Mbps/Coded S8/Coded S2/1Mbps/AoA/AoD/Tx power control)

• Supports listing supported DTM features of the device

• Supports high, middle, and low 3 different channel sequential test

• Supports Nordic vendor-specific commands (Tx Power / Constant Carrier )

• Supports PER measurement with configurable level to verdict pass/fail

• Listing DTM available serial port(s) and automatic selection for DTM device

• Average RSSI measurement (Firmware modification required)

• Configurable log level to check the test sequence and details

• Supports predefined configurations configurable settings with .ini

• Integrated test guide

• Supports selectable channel map in physical-layer and link-layer channels

• Support multiple OS (macOS/Windows/Ubuntu)

UI-based nRF-DTM

https://github.com/olleheugene/nRF-DTM/wiki/UI-based-test

Command line-based nRF-DTM

https://github.com/olleheugene/nRF-DTM/wiki/Direct-Terminal-Command

Guide to modify firmware for RSSI measurement

• Code Changes

Download the latest version

nRF-DTM

• Windows 32bit (available in 2.x.x versions only)
• Windows 64bit / ini file (default configuration file)
• Ubuntu / ini file (default configuration file)
• macOS-Intel core(tested w/ macOS 13 Ventura) / ini file (default configuration file)

nRF-DTM-CLI

• Windows 64bit / ini file (default configuration file)
• Ubuntu / ini file (default configuration file)
• macOS-Intel core(tested w/ macOS 13 Ventura) / ini file (default configuration file)

To run the tool on macOS, hold down the “Control” key and click on the nRF_DTM.

More details

To learn more about nRF DTM, please visit wiki page

Attention

This is a personal project for convenient use of DTM. Therefore, Nordic Semiconductor will not be provided with official support for this tool.

But all bug reports and feedback are welcome. :)