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...
Hello,
I'm starting a new project on a NRF52810, and i need to use the pairing feature in my application. As a result i need to compile the FDS driver. If i'm doing so,...
Hello,
I have setup a single master and multiple slaves (10 in number).
The master has master TX channel and the slaves have slave RX channels.
The slaves send data...
Hi, I am working on ble_app_uart_c_pca10056_s140 project. I have changed the following for power saving. Is this the right way to achieve this mode? After how much time it...
I used this code to convert my analog sensor data to digital with 5 khz continuous sampling and after that i want to sent my data to pc via BLE. In this code, NUS was used...
I'm using a custom battery operated board with the nRF52840, when there is no GPIO events for a specified time period, the device goes to a hibernate mode using the __WFE...
I am currently working with a dvk-bl653 working on increasing the speed of the DFU. I have a max packet size of 251 and have tried different connection intervals but only...
Hi again
I have used nrfConnect to create an application from sample, the sample being peripheral_hr_coded
I have placed my custom service into the app, and it works...
Hello, I am trying to measure the input voltage on an nRF52833 and it is not behaving as expected.
The following code is taken from here and works as expected on any nRF52832...
Dear Sir.
I am using the cJSON driver .
When it comes to string it works fine .
However when I use integer and swap the lines
//cJSON_AddStringToObject(root, ...
I'm sorry my English is not good enough.
I am developing a product that works as a BLE peripheral using nrf52832 and NCS1.6.1.
In addition, the following statement is...
Hello,
I am trying to establish a mesh network with two nodes(self provisioned) simulating the Light and Light_switch examples without the provisioner. My plan is to play...
Fairly new to nRF Connect SDK & Zephyr although I have worked a lot with NRF5 SDK
I'm at a bit of a dead end here. I trying to setup a way to repeatedly read out data from...
Hello,
I would like to use littlefs in out Project and it seems to be very usefull. I read several documents and have the sample running on the eval board. But there is...
Hello,
I'm using the power profiler to perform current measurement of our IoT device. It appears to work well when running for a few minutes capturing. When I wrong for...
I am trying to use SPIM2 on an NRF52840 based board. The SDK is 17.0.2.
For the life of me I cannot understand how to 'consistently' determine the values to be specified...
