I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hello,
for a device I'm developing I need to be able to set values from an App as well as from the device itself (buttons on said device). So far everything works fine...
We are working on ubuntu 18.04 LTS.
We are trying to install nvs package for smart remote 3 microphone activation but got stuck with the package installation as stated in...
I'm trying to get an overview what my options are to program an nRF52832. So far I have found:
nRF Connect for Desktop + SEGGER Embedded Studio Nordic Edition from segger...
Dear Nordic Engineers
I encountered a problem.I used the nrf5 sdk 17.0.2.I modify ble_app_hrs example.I found that if I turn on pairing, when I erase the flash, the pairing...
I'm using nrf52840 for my product. when testing the Bluetooth RF of this chip, I found that the carrier is offset by 200kHz. i read many similar problems, it seems that the...
Hi, after adding some functional to bootloader an error occurred: section .tdata overlaps absolute placed section .mbr_params_page how to calculate the size need for mbr_params_page...
We have a 52840 based beacon with two versions. Both have exactly the same firmware and PCB, one has a N52840-Q1AAD0-2025KR written on the chip and the other has N52840-Q1AAD0...
Hello!
Im having problem running the PPK II on my PC with Ubuntu 20.
The device attaches to the PC, is visible as `/dev/ttyACM0` block device and dmesg shows no errors...
Hi,
I am using as settings:
timeslot period: 600 us
data rate: 2M
channel table size: 4
timeslots when out of sync: 8
timeslots per channel: 2
sync lifetime...
When multiple J-Link devices are connected to my computer, whenever I run nrfjprog without the --snr argument, I get a prompt to select the emulator like this:
Is there...
Hi
I am currently trying to get the antenna switching working on the nRF52833 DK
I have an SPDT RF swtich is this pe42423
VDD -> VDD
LS -> P0.26
CTRL -> GND
...
Hi,
I use FDS to save my data. Below is my fds list. All RECORD already have data from factory production.
#define FILE_ID 0x1111 #define RECORD_KEY_TORQUE_0 0x0001 #define...
Hello,
I'm using nRF52833, pca10100..
My project combines the functions of scan and advertising. Each UUID is different and they pair with a different device. I initialize...
Hello, I have got the Acconeer XM122 module (v2.4) and the Acconeer XB122 module (v1.3). The XM122 is connected to the XB122 which is like a breakout board for the XM122....
