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.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
Hi, I'm trying to enroll my nrf9160DK preview kit in nrfcloud. I've successfully done it with my Thingy91, but in process of upgrading modem on Thingy91 with my DK I forgot...
hardware board : 52840dk_52840
sdk : ncs1.7.1
IDE: Visual Studio Code
in our OTA design , we have new image download and stored in a LTE module, since our application...
Hello,
I use ST's mcu + Atmel radio IC + nRF21540 as the FEM. Use Atmel radio IC's IO to control the TX_EN and RX_EN pins for nRF21540 automatically.
I want to change...
We plan to create a BLE central device to communicate with our peripheral devices. Both sides are based on the nRF52840 using SD140. As we've already developed the peripheral...
Hi,
I just turned off compiler optimizations with CONFIG_NO_OPTIMIZATIONS=y (before that, code was working correctly). After the change, I noticed that my program is stack...
Use Microsoft Visual Studio Installer Projects to create .msi for nRF-Command-Line-Tools-10.14.0-x64.exe and other .exe files, but an error message will appear during execution...
Hi,
Is it possible to create two separate USB devices on nRF5340? My application requires three USB classes: Audio, CDC and DFU. Currently I am using all three in a composite...
Hi to all!
I am trying to use the nrf5340 as a MCU for a IoT project. I need to create a ECC key using secp256r1 and save it in the nrf5340 for later use.
I am using...
Hello. Do you have working drivers for Windows 7? I see that this issue is being resolved with certain difficulties. I need working drivers that I can give to the client....
I succesfully flashed both direction finding samples to two different nRF5340dk's, but the rx board keeps rebooting afer the "Waiting for periodic sync lost..." message, while...
I currently need to solve pairing/bonding to be able to implement DFU with the buttonless bonded bootloader. So I need to handle bonding/pairing from my central device, controlled...
Hi nordic:
When I connected the Bluetooth, I encountered the occasional mobile phone unable to connect error. In most cases, it is normal, but occasionally the error of...
I have my external board with nrf52832, and I want to flash it via nrf52 DK.
However, I couldn't flash it when I used `nrfjprog` command such like;
nrfjprog --program...
