The nRF54LM20 DK is a hardware development platform used to design and develop application firmware on the nRF54LM20B SoC, as well as to emulate the nRF54LM20A SoC.
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Key features
- nRF54LM20B SoC in CSP98 package
- Support for the following wireless protocols:
- Bluetooth® Low Energy
- 802.15.4
- Thread®
- Zigbee®
- 2.4 GHz proprietary
- NFC
- 2.4 GHz and NFC antennas
- Microwave coaxial connector with switch (SWF) RF connector for direct RF measurements
- Four user-programmable LEDs
- Four user-programmable buttons
- SEGGER J-Link OB programmer/debugger
- Two Universal Asynchronous Receiver/Transmitter (UART) interfaces through virtual serial ports
- USB connection for powering and interfacing with the nRF54LM20B SoC
- USB connection to debugger for debugging, programming, and power
- Pins for measuring power consumption of the nRF54LM20B SoC
- nPM1300 Power Management Integrated Circuit (PMIC) providing a 1.8 V to 3.3 V user-programmable power supply from USB
Kit content
The nRF54LM20 DK includes hardware, preprogrammed firmware, documentation, hardware schematics, and layout files.
The nRF54LM20 DK (PCA10184) comes with an NFC antenna (PCA64110).
Figure 1. nRF54LM20 DK kit content
The hardware design files for the nRF54LM20 DK are available on the nRF54LM20 DK product page. They include the following resources:
- Schematics
- Printed Circuit Board (PCB) layout files
- Bill of materials
- Gerber files