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nRF9151 - writing the IMEI from the running application (PTI DFU, %IMEIWRITE, DFU back): is this flow supported? 0

Setup: nRF9151 (LACA A0), production modem firmware 2.0.x, application on NCS 2.9 (modem library). The device has external flash holding both the production modem firmware...
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0 replies

Started 5 hours ago
by Jason
Not Answered
Design issues regarding a shared antenna for the NRF52840 and NRF7002 0

I am designing a brain-computer interface (BCI) product that requires both Wi-Fi and Bluetooth connectivity. For this, I have selected the nRF52840 and nRF7002 chips; specifically...
- nrf52840
- hardware
- production
- nRF7002
31 views

0 replies

Started 7 hours ago
by JASONMENG
Not Answered
nRF54L15 reference design: are ±0.05 pF tolerances necessary? 0

I’m referring to the nRF54L15 Product Specification, document 4503_018 v1.0: Section 10.3.1, “Circuit configuration 1 for QFN48 (QFAA),” starts on page 889. Figure 180,...
41 views

0 replies

Started 9 hours ago
by Jonsiann
Not Answered
Physical board support 0

I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
70 views

0 replies

Started 4 days ago
by DVH
Not Answered
Constant offset observed with Phase-Based-Ranging and Round-Trip Time when estimating distances with Bluetooth Channel Sounding on two nRF54lm20-DK 0

Dear Team, I have been running two nRF54LM20-DK as Initiator and Reflector for Bluetooth Channel Sounding. I adjusted the ranging algorithm RAS_Initiator to print Local...
156 views

0 replies

Started 6 days ago
by Rehan0

Recent in the DevZone Blog

Show And Tell: Poly - Building an RC Airplane The Hard Way

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I've been looking for an excuse to write a low-latency, Enhanced ShockBurst (ESB), radio protocol that I can reuse when building remote control toys. Although Bluetooth is great for a lot of use cases…
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kbaud

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nrF52 Tutorial: ETM Instruction Trace with Keil MDK

Bob Boys

Hello I wrote a tutorial on using the nrF52 Development Kit with Keil MDK. www.keil.com/appnotes/docs/apnt_308.asp This document features essential debugging capabilities of the nrF52 series. ETM Instruction…
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