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...
As most developers using Nordic's SoftDevice quickly find out, halting the processor (e.g. hitting a break point) results in a fault and requires a reboot. This makes debugging...
we want to use nRF52833 as BLE5.1 AOA/DOA locator,here are some questions about to how to use it:
How many antennas are needed for direction finding/positioning? Is 6...
Hi everyone,
I have added the Characteristic User Description in order to add a human-readable name for my characteristics. However, the name still appears in hex format...
Hi everyone,
I have created a vendor service that works fine. Now I want to create a second one. What is the most efficient approach for doing this?
For the first service...
I am following the Zigbee Device Upgrade OTA tutorial and have run into an issue flashing the server firmware using a j-link and Particle Xenon dev board.
Environment Details...
Hi all,
I seem to be having a problem with running nRF connect for desktop 3.3.1 on MacOS (10.15.3). After installing the package to the application folder, on launching...
Hi,
When configuring a GPIO as output with DRIVE set to D0S1, i.e. "Disconnect '0' standard '1'", what is the leakage current when GPIO is set to 0, i.e Disconnected?
...
Hello,
I'm porting from ST32L151 to NRF52840.
I want to use the HMAC SHA1 method, but I can't see the related function.
The nrf_crypto_hmac_init function seems to...
First of all I have to say that the experience of bringing up the nRF9160 has been one of the worst. Tools upon tools, dependencies upon dependencies. Makes it a nightmare...
Hi,
Is there any way to connect ble_app_uart example to my mobile without using any applications? With the use of nrfuart application I can successfully connect my device...
Hi there,
A couple of questions about the NFC FPC antenna that comes with the nRF52 dev kit.
As indicated on the Altium PCB file, the thickness of the stiff area (connector...
Hi,
Is it possible to power external devices through VDD ports of NRF52833 provided we follow the VDDH supply configuration?
We are looking to power sensors from the controller...
In BLE, a shorter connection interval reduces transmission latency and increases power consumption. Do we have any mathematical expressions to show this?
Thanks in advance...
Hi Team,
We are using nRF9160 DK without sim. We would like to connect to the other nRF9160 without BLE. Is it possible?
As we use SIM for only authentication right...
