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SED drawing too much current after autojoin fails 0

NCS 2.4.1 nRF52840 My project is a battery powered SED based on the coap_client example. It is configured to autojoin using a hard coded pksd. I see on Wireshark that my...
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0 replies

Started 2 minutes ago
by Mary
Not Answered
Setting REGOUT0 in merged.hex 0

Hi there, Our firmware is built on NCS 2.6.1 (soon to be ported to 2.7.0) and uses MCUboot. I want to set REGOUT0 to 5 (which corresponds to 3.3V) and the `nrfjprog -...
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0 replies

Started 1 hour ago
by mlac
Not Answered
nRF54L15-DK Power measurement with an ammeter. 0

Hello. I am reading up on documentation regarding measuring current on the nRF54L15-DK with an ammeter. I do notice that when we set up the board, we need to use the 2x5 SWD...
9 views

0 replies

Started 1 hour ago
by br_adams_01
Not Answered
Realistic data rate with S112 and a mobile device 0

Hi guys, simple question based on your experience: what is a realistic data rate between an Android device and an nrf52805 with S112 on board? I tried a lot of tweaks...
- nRF52805
- software
- android
- s112
- bluetooth le
- Pre-production
17 views

0 replies

Started 2 hours ago
by marklander
Not Answered
General Question about International Compatibility 0

This is a general question about selling our modem-enhanced products internationally. We use an NRF9160 (NB-IoT), but we have some of our devices equipped with older Telit...
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0 replies

Started 3 hours ago
by SteveLaser

Recent in Nordic 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

Latest guides

Bluetooth low energy: Bluetooth low energy Services, a beginner's tutorial

MartinBL

Before we begin Scope Topics that will be covered include: Before we begin Necessary equipment and software Necessary prior knowledge Some basic theory The Generic Attribute Profile (GATT) Services…
- 26 Aug 2015
Software Development Kit: Setting up the Timeslot API

Hung Bui

Setting up the Timeslot API When you want to use the radio while still maintaining a BLE connection or have a task that you need to do uninterrupted by radio activity, you can set up a timeslot. The timeslot…
- 27 Jul 2015
Software Development Kit: Radio Notification

Øyvind Karlsen

Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

Stefan Birnir Sverrisson

nRF51 Low power modes and power profiles documentation The low power modes for the nRF51 series are System On and System Off. You can read about them in the nRF51 Series Reference Manual v3.0 sections…
- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

Stian Røed Hafskjold

###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015