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.
...
When I generate bootloader settings using nrfutil 6.1.0:
The output indicates the start address is 0x3fc00:
However, looking at the hex file, it contains identical...
I'm measuring the current of the following code:
I'm not using softdevices.
I have nothing more connected to the board than the power.
I measure about 0.320 uA which...
I'm trying to make a test app that includes sample code from GPS and udp examples.
Building for nRF9160DK with west.
Here's my Kconfig:
```
# # Copyright (c) 2020...
Please help me to eliminate the error : "cannot open source input file "nrf_erratas.h": No such file or directory" for nrf51422 for nrf 51(12.3) sdk in keil version 5
Hello, We noticed that when we enable the whitelist, we can successfully filter out connection requests, but not scan requests. Our device still responds to every scan request...
Hello sir / ma'am
I want to implement OTA with zephyr using openthread but the size of my code .bin file is too much like 412kB .
How can I reduce my code size ?
What...
Hello
I am building a code with Openthread (NCS V1.4.0) and the size of that generated Bin file is 405kB. I would like to know why size of that file is more? I need to reduced...
Hi!
We are working with the nrf5340 on a custom board and we are trying to reduce its power consumption to the minimum possible. We have a beacon advertisement application...
Hi all,
I have just some issues with sd_flash_write and sd_flash_page_erase functions. I have created some code to read the temperature value and save this value in memory...
Hi,
I am considering nRF52 (most likely nRF52833 or 811 ) for a new design - curious how mature is the concurrent multiprotocol support in nRF52 - in particular for nRF52833...
Hi All,
We are using nRF52840 MCU and SDK nRF5_SDK_for_Thread_and_Zigbee_v3.0.0_d310e71. We are designing a device that uses switches connected to the below pins,
Pin...
Hi,
I use a custom board, softdevice and boot loader.
I use DFU to update a slave chip firmware. Everything goes right until we invalidate and write flash :
// Invalidate...
Hi
i use sdk 17.02
custom board
soft device
when i program input digital pin I have an extra consumption of arounf 9µA versus not using it.
Could you tell me if...
Hello,
I am using FDS successfully with SDK 17.0.2, secure bootloader and softdevice. Bluetooth (BLE) environment, if it does matter.
I can read and write data. But following...
hi guys
i develop mobile app for iOS and use nrfMesh lib v3.0-beta1. i have few nodes subscribed to a group. I send GenericLevelSet message to a group and receive successful...
