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nRF7002 decoupling capacitors 0

Looking the nRF7002 reference schematics in the datasheet and I'm wondering if you really have to use so many different capacitor values for decoupling. I would like to harmonize...
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0 replies

Started 23 minutes ago
by Eero0
Not Answered
nRFCloud API pageLimit not working 0

Hello, It seems that the "pageLimit" option in the REST API is no longer working. No matter what the value is set, the response to https://api.nrfcloud.com/v1/messages...
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0 replies

Started 2 hours ago
by Vincent44
Not Answered
software compatibility between nRF52840 dongle & HolyIOT 17120/21017 0

Hi all, This is a real newbie for Nordic devices. I'm testing the usbd-ble-uart with an nRF52840 dongle(PCA10059) as following features. - Develop under nRF5 SDK version...
- software
- Evaluation
- nrf5 sdk
- nrf52840
- dfu
11 views

0 replies

Started 2 hours ago
by HKim
Not Answered
nRF7000 used for 2.4 GHz only: how to treat TXRF<1> (pin 7) and PAVDD<1> (pin 8)? 0

An nRF7000-QFAA (QFN48) is used in a 2.4 GHz-only scan design: one antenna on TXRF<0> behind a 2.4 GHz band-pass filter, no diplexer, no 5 GHz path. Scanning is restricted...
28 views

0 replies

Started 12 hours ago
by sampi
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...
59 views

0 replies

Started 19 hours ago
by Rehan0

Recent in the DevZone Blog

Weird issue with pyserial flow control

Eirik Midttun

EDIT: It seems less weird now. See You will never guess how JLink deals with UART flow control for the full story. Working on some Python code to control nRF51 and nrF52 targets I encountered a strange…
- 29 Jan 2016
Comparing compilers/IDEs for development with nRF5x series devices

Michael Dietz

#Introduction All compilers ARE NOT created equal. Given the same c code, different compilers will generate machine code with varying performance & size. Generally the more efficient machine code (uses…
- 28 Jan 2016
nRF52 Range Extension with RFaxis' RFX2411N

Floyd Ashbaugh

External Power Amplifiers and LNAs easily connected to the nRF52 series device for high power extended range operation. Data sheets, white papers, schematics and layout information available at link t…
- 26 Jan 2016
Developing Nordic nRF51 applications with mbed and Visual Studio

ivan

This tutorial shows how to use the mbed framework to develop applications for Nordic nRF51 devices. Before you begin, install VisualGDB 5.1 or later. Start Visual Studio and open the VisualGDB Embedded…
- 26 Jan 2016
PA / LNA support in S132

Einar Thorsrud

The S132 SoftDevice for the nRF52 has support for enable/disable switching of external Power Amplifiers (PA) and Low Noise Amplifiers (LNA) using GPIO pins. This was introduced in S132 version 2.0.0-7…
- 25 Jan 2016
Step by Step Guide to Setup and Start Developemt with nRF51 or nRF52 DK and IAR

Pratyush Dave

The purpose of this blog is to provide a step by step guide to help a developer, starting off with the Nordic Semiconductor nRF51 DK, to get the necessary tools installed and get the software (SW) development…
- 25 Jan 2016