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Not Answered
RF input and output impedance of nRF54LM20B-CAAA (CSP61) ANT pin 0

Hello, I am designing a custom board using the nRF54LM20B-CAAA in the CSP61 package . According to the datasheet, the device has a single-ended RF antenna connection with...
15 views

0 replies

Started 1 hour ago
by zhanxy
Not Answered
nRF9151 NTN NB-IoT (mfw_nrf9151-ntn_1.0.1): is there a modem trace set or bitmap that shows cell search, Doppler and timing estimates? 0

Dear Nordic, We are testing NTN NB-IoT on an nRF9151 DK against an Amarisoft callbox. We'd like to see how the modem finds the cell and estimates Doppler and timing before...
22 views

0 replies

Started 5 hours ago
by Peter Murphy
Not Answered
Significant Current Consumption Difference Between Batches 0

Dear Support Team, We have developed a product based on the nRF5340, using the Insight SIP ISP2053 module. So far, we have built approximately 25 prototype units and around...
48 views

0 replies

Started 15 hours ago
by uehans
Not Answered
On nrf54lm20-DK v0.3.4, Using SQSPI to read/write to external flash mx25r64 0

Hello Nordic. Hardware: nrf54lm20A-DK v0.3.4 SDK: 3.4.2 sample: spi_flash Initially, I tested read/write operations on an external flash using the `spi_flash` example...
- software
- nRF54LM20A
- Evaluation
- zephyr
44 views

0 replies

Started 19 hours ago
by MaxLi
Not Answered
MATTER 1.5 - implement Descriptor Cluster TagList on custom endpoints 0

Hello, I am developing a custom Matter 1.5 application on an nRF54L15 using NCS 3.2.1. My device exposes multiple Contact Sensor endpoints: - Endpoint...
31 views

0 replies

Started 19 hours ago
by S MOUNZEO

Recent in the DevZone Blog

Introducing the nRF54LV10A for wearable biosensors and connected health applications

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Nordic Semiconductor just launched the nRF54LV10A, further expanding the next-generation nRF54L Series of ultra-low-power wireless SoCs with new capabilities.
- 2 Dec 2025
What’s new in Bluetooth®︎ Core 6.2: An overview

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Bluetooth Core Specification 6.2 released and one of the major highlights of is the Shorter Connection Intervals feature. Find out what else is new in Bluetooth Core 6.2.
- 5 Nov 2025
Nordic DevNews #4: nRF54LM20A, Bare Metal, and Bluetooth Channel Sounding

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The launch of the nRF54LM20A, a Bare Metal option for the nRF Connect SDK and Bluetooth Channel Sounding demos are highlights from this months DevNews.
- 29 Oct 2025
Evaluating Bluetooth®︎ Channel Sounding with our open-source Android app on Google Pixel 10

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- 22 Oct 2025
Nordic powers robust low-power dual-band Wi-Fi 6 with nRF54LM20A and nRF70 Series

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The blog shows why nRF54LM20A is the perfect host for the nRF70 Series, highlighting low-power Wi-Fi 6, security, Matter readiness, and key IoT uses.
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Meet the nRF54LM20A: More memory, more features

Heidi

Nordic Semiconductor's nRF54LM20A expands the nRF54L Series with more memory, 66 GPIOs, and high-speed USB, offering enhanced power efficiency and performance.
- 18 Sep 2025