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 understand how to powermeter bike works. I read the ant documents and execute example bpwr ant code, but I have a question how cadence in power meters...
Hi, is it possible to reset the nvm in the nrf9160 modem back to factory settings?
I've made some changes using CFUN=0 and would now like to reset these back to as delivered...
I have an application using 4 wire SPI connecting to a 2MB data flash. An application using UART (no BLE) works fine reading and writing to this device. However with BLE enabled...
HI
I need to perform some RSA tasks on my NRF52832, but I don't see any RSA files under nrf_crypto folder of SDK v16. I am trying to use RSA from mbedtls external folder...
Hello:
I asked a question a few months ago
https://devzone.nordicsemi.com/f/nordic-q-a/54708/about-nrf52840-save-file-error
However, the follow-up did not get an answer...
Hi all,
I want to run ble_app_uart on my custom board.
I have the nRF52832 (PCA10040) connected with my board by SWD P19, SDK 16. Where should i change to make the code...
Hi, i must change IC nrf8001 to IC nRF5x. Is there an easy way to do this? I need the same same protocol of nrf8001 running on nRF5x for compatibility but with the possibility...
Hi,
I've been following the guide https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_thread.html#mandatory-configuration to get started with OpenThread development...
I have a product that advertises as a BLE beacon. It can be placed into BLE DFU mode through local actions (a command on the USB serial port).
Is it possible to add services...
Hello,
I have a question to ask, I want to beacon the temperature and humidity level in nRF Mesh project here .
Please give me some information or reference code...
Hi,
I developed a software (based on SDK V15.3) that works very well in ESB timeslot with a BlueTooth connection. The softdevice version is s140_nrf52_6.1.1.
Today, I...
I am new with the nRF52832. I need to develop a bluetooth slave port for an existing controller. The controller will communicate with the nRF52832 via the UART. For prototyping...
Hello,
We use the NRF52840 dongle in a production environment. Currently when we buy more dongles to add them to the line, we have to program with NRF Connect to get the...
I have a created a custom service and a custom characteristics. The characteristics has both read and write properties. Now I want to authorize the read and write opearations...
