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...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Hi Team, I am prototyping a product that includes DFU OTA using nRF52832. To get familiar with the topic, I am experimenting with the buttonless DFU example.
It is working...
Hi Nordic!
I am completely new to the Nordic MCU. Please, where can I find all the information (technical datasheet) about the NRF52840? What peripherals can I connect on...
Hello,
I want to use radio to send and receive data periodly. So I refer TimeSlot API in ' devzone.nordicsemi.com/.../setting-up-the-timeslot-api',and also refer the radio...
I am trying to implement the AWS FOTA sample from SDK V1.4.2.
I have already implemented the AWS IOT sample which works fine.
However, the AWS FOTA fails with mqtt_connect...
Hello there, I just try to demonstrate TCP examples in NRF5 SDK 15 and 16.
I got two linux boards, one of them Allwinner V3S with Debian Bullseye and the other one is...
Hi,
I'm trying to configure nRFgo studio, but after connecting the device to my PC via RS 232, nRFgo studio can't recognize the com port.
Where can I find a user manual...
I'm working on pca10059(nRF52840 dongle) to send UART data over bluetooth to another device.
My test environment is,
Arduino Uno to send uart signal using "mySerial.write...
In nRF5 SDK for mesh v5.0, what kind of information (related to provisioing and communication) is stored in the internal flash memory?
And what is the API for accessing...
Hi , I have real ECG device with 2 Click and I almost got NRF52840 with PCA10056 development board. I want to put the analog signal from the ECG device to the ADC on the development...
hi support team,
customer is using 5340 1M i2c interface, and we find out that ncs 1.5 still don't have 1M driver, we have to modify the source code，may i ask the when R&D...
Hi,
I am saving temp data along with timestamps in the internal memory and sending it through ble.
if during transfer the queue becomes full (NRF_ERROR_RESOURCES), I am...
Hello all,
I'm developping a firmeware to test the bluetooth inside of our case. So i want to start DTM with a bluetooth command.
The command goes right, but the dtm_init...
We are switching between two modes of ADC sampling in our application:
single shot - Consists of a routine -> Init saadc -> convert a sample of one ADC channel -> uninit...
Hello,
I am trying to implement the workflow "Application as the manifest repository" as described here:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf...
Hi DevZone,
We are trying to move our existing application from SEGGER compilation to a GCC build for CI / CD purposes. However we are seeing a strange bug with uint64_t...
