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Recent and unreplied - Help your fellow developer and earn points!
Not Answered
UART on Custom board
0
Hi there, I am trying to use UART on the nRF52840 on a custom PCB. The custom board is connected to the nRF52840-DK with a debug connector. Am I free to set any pins on...
development
software
nRF Series products
nrf52840
2
views
0
replies
Started
23 minutes ago
by
graceling
Not Answered
Change state of a pin
0
Hi there, I would like to make pin changes in my program. If my output pin is HIGH I want a function to change it to LOW and if was previously LOW change it to HIGH. Is there...
software
nrf52
Evaluation
1
view
0
replies
Started
24 minutes ago
by
noob_with_ucontrollers
Not Answered
AltBeacon Advertising Error
0
Hello support team, Setup details Board: NRF52-DK (PCA10040); Chipset: N52832; Platform: Windows 8.1; IDE: SES; SDK: S132 15.2.0; SW code base: examples/ble_peripheral...
development
software
nrf52 dk
3
views
0
replies
Started
1 hour ago
by
Vlad
Not Answered
nRF9160 In-System Programming using UART serial
0
What is the process for nRF9160 In-System Programming using UART serial? I would assume this involves using the boot_serial part of MCUBoot, but I need to know the specific...
development
nRF9160
hardware
10
views
0
replies
Started
2 hours ago
by
stampe
Not Answered
Message synchronization with no connection
0
Hello, We are working on a network of low energy sensors that work without connection. The sensors have a configurable service, so from time to time it makes itself available...
development
SoftDevice Specifications
software
nrf5
Logistics and smart transportation
Protocol
bluetooth le
Industrial Automation
10
views
0
replies
Started
3 hours ago
by
Cássio Miranda Coelho Barbosa
Not Answered
For sale: like new "Teledyne BPA Low Energy Sniffer" available $350 (normally $1,000) . Note, this device only works with BT 4.2. Contact richardfferraro@gmail.com
0
For sale: like new "Teledyne BPA Low Energy Sniffer" available $350 (normally $1,000) Note, this device only works with BT 4.2. Contact richardfferraro@gmail.com
development
nrf51
hardware
12
views
0
replies
Started
3 hours ago
by
Ricco
Not Answered
SC Card Example Ported to RTOS returning error RES_ERROR from disk_write()
0
SDK: 15.2.0 FATfs Example Project: examples\peripheral\fatfs RTOS Example Project: examples\peripheral\usbd_ble_uart_freertos Hardware: nRF52840 DK --------------...
development
software
nrf52840 dk
14
views
0
replies
Started
3 hours ago
by
droberson
Not Answered
Startup time and GPIO interrupts with bootloader
0
Hello, I use a custom board with nRF51822QFAA, with two buttons (left, right) and uart for printf/debug. The idea of the project is to have the board always sleeping, it wakes...
development
software
nrf51822
11
views
0
replies
Started
6 hours ago
by
Kyokita
Recent Blogs
nRF52840-DK Range Testing With BLE, ZigBee and Thread Protocols at 0, 4 and 8dBm Transmit Power Settings
notsane0
Range testing of any RF scheme is inherently limited by the RF environment, antenna design, tuning and many other factors. The usefulness of range testing is to provide a basis for comparison while keeping as many variables as possible constant. When...
28 Dec 2018
Thingy:52 MOSFET Usage
gamnes
This blog post describes how you can take advantage of the 4 MOSFET's on the Thingy:52. DISCLAIMER: Please verify all information that is used/retrieved from this blog post. Some of the information might be inaccurate as this blog post has not b...
27 Dec 2018
Using the Power Profiling Kit to measure Current Draw on an External Device
notsane0
The Power Profiler Kit (PPK) is a flexible tool for measuring the real-time current draw of nRF5x designs. When used as an add-on board to measure the nRF5x current of an attached development kit (DK), the process is straightforward. Connecting an ex...
26 Dec 2018
Latest Tutorials
Getting Started with nRF9160 DK
Akash Patel
If you are using your development kit (DK) for the first time, please visit our out-of-box experience
here
. This will walk you through the set up of getting your DK connected to nRF Cloud running the Asset Tracker application. This guide is written f...
2 Jan 2019
Adjustment of RAM and Flash memory
AndreasF
The scope of this tutorial is to make it clear how a developer can adjust the RAM and FLASH memory start addresses. The examples demonstrated in this tutorial uses SDK 15.2 The first three Sections explains which RAM and FLASH start addresses should ...
7 Dec 2018
nRF52840 Dongle Programming Tutorial
Einar Thorsrud
This tutorial demonstrates how to adapt and program SDK example applications to the nRF52840 dongle using USB DFU. It also describes how to program the dongle via Serial Wire Debug (SWD) using an external debugger.
27 Nov 2018