Hi everyone,
Currently, I am working on my bachelor thesis for creating simple network by using MQTT, BLE-6LoWPAN and nRF52832. I have three nodes of 52832 and one raspberry...
Hello everyone!
I want to form an Openthread network with three Nordic nRF52840 cardboards. I would like to monitor the traffic using a sniffer, but i can't receive any...
We are using the development board PCA10040 for implementing a prototype with several GPIO interruptions.
We are trying to use the NFC pins (pin 9 and 10) as pins of GPIO...
Development Software:
nRF5 SDK for Mesh v3.1.0
SEGGER Embedded Studio for ARM v3.50
SoftDevice S140 v6.1.0
Computer Platform:
Windows 10 Professional
Hardware...
Dear,
software/hardware:
nrf52832 mesh sdk v3.1.0
Q1: when friend feature node code can get? now just is bin file.
Q2: mesh has just four feature devices, friend feature...
It seems the LTE-M / NB IoT isn't available Europe-wide yet, and roaming applies country-wise.
Can anybody share his/her experience of using the BLG840F?
thank you.
Hi,
I am trying to build a thread network using a border router nRF52840 with a Raspi3B+ and 2 others end-devices nRF52840 connected on a CPU Ubuntu 16.04 LTS.
I have...
Hi everyone,
I'm trying to use sscanf on my nordic device, and I get an issue with the following exemple (this same code works on my computer)
int d = 0;
float f =...
I have copied the blinky example:
/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved.
*
* The information contained herein is property of Nordic Semiconductor...
.\_build\nrf51422_xxac.axf: Error: L6218E: Undefined symbol app_timer_init (referred from main.o).
.\_build\nrf51422_xxac.axf: Error: L6218E: Undefined symbol app_button_disable...
Hi all
Is possible have DFU in the peripheral side to update a Central app program? Is there example doing it?
I have a Peripheral (custom board nRF52 dongle) connected...
Hi
We use the nRF52832 together with other devices in a housing. Some of the other devices may produce quite a lot of heat. Therefore we wanted to use the temperature sensor...
Hi,
i am trying to flash the softdevice bootloader in Sparkfun nRF52832 breakout board using RPI2 + openOCD through SWD. debug port initialize is failed all the time.i...
I have a couple of questions regarding Radio transmission for BLE.
Is the radio driven by one of the HFCLKs? If so, it confuses me how a 16M clock can drive/derive...
Hi,
I have initial flashed boot loader and application based on SD version 3.1 and SDK 12.2.0
with
DFU_APP_DATA_RESERVED CODE_PAGE_SIZE * 3
FDS_VIRTUAL_PAGES 3...
I am using a nrf52 development kit as a peripheral to send data . It is working fine if I use the nrf Toolbox app on my phone, but is there anyway that I can see the 'raw...
Hi,
I configured openOCD and gcc compiler. But i got following error.
i gave following command on terminal.
i created one file that is manual.cfg
and contain in that...
Hi all,
someone can please explain to me how works the indication?
How can i read the value of cccd in the APP?My problem is understand if the APP is ready to receive...
First attempt at implementing buttonless dfu; assistance would be greatly appreciated. Using SDK v11 + s130 + nRF51822.
Please note that iphone screen captures supporting...
Hello,
I am still having troubles with the BLE_GATTC_EVT_TIMEOUT. The problem is that the error is not happening frequently and is hard to reproduce. It is also hard to...
I was building my own custom application that connects a nrf_drv_timer to an ADC start trigger using PPI on an nRF51822 and I could not get it to work. I asked a previous...
Hi
I have ported a simple function from nRF51 to nRF52 which Outputs PWM coded Startup Diagnose Information via a GPIO.
The Timing is generated by wait Loops and GPIO will...
