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Questions on nRF54LM20-CAAA (CSP61) hardware design 0

Hello Nordic team, We are reviewing our nRF54LM20-CAAA (CSP61) hardware design and would appreciate your clarification on several power and RF related points. DECRF...
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0 replies

Started 51 minutes ago
by zhanxy
Not Answered
Inquiry Regarding Development of the nRF54L Series with NCS Bare Metal and DFU Support 0

Dear Nordic Technical Support Team, I would like to inquire about the following regarding the nRF54L series development: Can I develop for the nRF54L series using...
22 views

0 replies

Started 2 hours ago
by YI YANRONG
Not Answered
nRF Cloud CoAP shadow GET fails for 7+ hours — DTLS gateway healthy, shadow service unresponsive 0

nRF Cloud — CoAP transport (device shadow) Date of incident: 2026-06-22, ~13:04 UTC — still unresolved at 20:42 UTC (7h38m+) Device: nRF9151, modem firmware mfw_nrf91x1_2...
31 views

0 replies

Started 7 hours ago
by Ajit Kuttikatte
Not Answered
nRF52832 SPI flash init/boot failure 0

We are doing a DFU over BLE with the second MCUboot partition on an external flash. Some times Zephyr can't access the flash after booting, resulting in a bricked device,...
36 views

0 replies

Started 11 hours ago
by Revilo
Not Answered
ECC key derivation and agreement 0

Hey, I am trying to implement ecdh key agreement and derivation, but I am getting PSA_ERROR_INVALID_ARGUMENT (-135) from psa_key_derivation_key_agreement: Any idea what is...
30 views

0 replies

Started 14 hours ago
by thomasGronroos

Recent in the DevZone Blog

Development with Eclipse and GCC

Stian Røed Hafskjold

Updated version here (21.04.15): https://devzone.nordicsemi.com/tutorials/7/development-with-gcc-and-eclipse/ I have noticed that there have been several questions on development with Eclipse and GCC…
- 29 Jul 2014
Atomwear - Micro, Modularized, Open source, Nordic based Wearable BLE project, expecting your support on Kickstarter

giayee

Atomwear is a micro, modularized, open source, wearable BLE device for DIYers. It makes any BLE(Bluetooth Low Energy) projects easier Overview - What’s the Atomwear? Atomwear is a BLE product based…
- 26 Jul 2014
Recover the nRF51 when nrjprog and nRFGo Studio couldn't

Hung Bui

You may have a nRF51 chip that is "bricked" and both nRFGo Studio and nrfjprog recover option doesn't work. You can try to use J-link Commander to recover. In some case, J-link Commander showed that it…
- 21 Jul 2014
nRF51 SDK v6.0.0 bug report and temporary workarounds

Hung Bui

I created this blog post to document the bugs reported on nRF51 SDK v6.0.0 The workaround for each bug would also be provided here as a temporary solution before the bug is fixed in the future release…
- 16 Jul 2014
S130 Multi-link SoftDevice released. Tell us what you think.

John Leonard

Our most advanced Bluetooth Smart SoftDevice to date is now - S130. We're excited in a big way about this one covering as it does so many different options in one protocol stack. Again, we always value…
- 10 Jul 2014
Using nRF51 SDK with the nRF51822 MBED Kit

Håkon Alseth

Dependencies: nRF51822 mbed kit with product key (contact technical support if it was not written on the mbed kit package) nRF51 SDK mbed drivers Keil MDK-ARM This blog post will…
- 25 Jun 2014