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.
...
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...
Good morning,
Today for a Brazilian Logistic company, I am developing a Embedded System for Low-power tracking and other features, with a nRF52840 in a RAKWireless solution...
i have developed the VL53L5CX code with BLE nrf52840 and it is working fine but issue i have faced is the USB port Restarted Whenever Firmware Download Process Start below...
HI Nordic support team.
I have a question relate to TX power in ANT application:
- ANT Tx application using: ant_broadcast ->Tx
- ANT Rx application using: ant_continuous_scanning_controller...
I've been running a Central + Peripheral application. I can successfully scan for devices and get the advertising data.
However, when I try to connect, the code seems to...
I am running the Direction Finding Connectionless Beacon sample using my nRF52833DK to transmit CTE packets. I am using the u-Blox ANT-B10 antenna board to receive the CTE...
"I am using ncs v2.6.1 on VSCODE, and the following issues have occurred:
Issues:
- Existing build files are not visible in the application.
- New builds are possible...
The multicell loaction has been working fine for a long time. About 8 days ago, I started to receive an error when requesting the location through "Here"
Any help would...
I am working on an application for an LE Audio Broadcast sink on an nrf5340 Audio DK. I am using code from the nrf5340 Audio application (v2.6.0) for the le audio parts. I...
Hi! I'm new to using the Nordic products and I wanted to be able to power my Thingy 91 device without the use if the USB and with a separate external power supply. On the...
Hi there,
Currently we are developing our own system to drive WS2812B LED's using the NRFX pwm library. And the coloring and signaling works fine when it is in a bare metal...
Hi,
I am using nrf52840 and SDK17.1.0.
I need to calculate CRC16 for communication with an another module. I found that we have an API for that. I would like to know what...
We are planning to develop an Matter door lock which includes NFC/RFID, Audio, keypad and BLE functionalities used separately. I am considering using either the nRF52840 or...
I tried setting the VDD voltage in the 9161 DK to 3,3 V, but it remains at ~1,76 V.
I'm able to enable/disable the GPIO extender just fine, so at least reading & writing...
I have had great success developing a project based on the peripheral_uart sample. Now I am trying to add DFU over UART to that project. Specifically, I would like to add...
Hi,
I have the following minimal example:
main.c
proj.conf:
Now, when setting CONFIG_SERIAL=n my nRF52840DK drains about 3-4 µA, when setting CONFIG_SERIAL=y it...
