Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
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...
Hi Team,
We are using the uECC library for ECC Functionalities, while connecting the debugger we are getting the pop up message like "not finding the source file".But while...
Hello guys,
I have nRF9160DK board here with me and the nRF Connect SDK v1.3.0 environment installed. I want to connect to AWS IoT Thing through the MQTT connection.
I...
When I was testing USB on SDK16.0 with nrf52840, the gateway acted as the host, the following scenario 1 worked abnormally, and scenario 2 worked normally.
Scenario 1: When...
I am using NRF5 on an NRF52840 board, building under GCC. My application needs FreeRTOS and I also need to be able to use stdlib functions such as printf() from any RTOS task...
Hi
I am reading the Irms and Vrms data from the register 0x20 so i am using nrf_drv_twi_rx(&m_twi, ACS71020_ADDRESS, m_sample, sizeof(m_sample)); where we specify only device...
Dear DevZone,
I developed an application based on ESB wireless communication protocol for the nRF52840, and I would like to perform an OTA DFU with it.
I read in this...
This has been noted a couple of times but your treatment of bit fields is just wrong in the bootloader. It not only disagrees with the documentation but it's so flawed that...
Description:
nrfutil and especially the pc-ble-driver-py seem to not work with virtual pyenv environments.
I am expecting it has something to do with the lib files _nrf_ble_driver_sd_api_vX...
<environment> - Windows10 - modem fw v1.2.0 - nrf v1.3.0
I try to receive "OK" message after sending an AT command "AT+CFUN=1" using at_cmd.c functions but can't receive...
Hi Team,
I just want to understand how to interpret the SMS received.
I am actually getting a combination of numbers and character for the SMS,here is my log
AT+CNMI...
Hi,
I have been testing unbounded buttonless DFU with BL652 using SDK 15.0 and SDK15.2 and I kept getting Error 8(0x8): GATT CONN TIMEOUT after bootloader is entered.I traced...
Hello! H.W: nRF9160 DK v8.5 MWF: 1.1 NCS: tag 1.2 SIM: Telenor NB-IoT I'm using a modified version of the MQTT simple example for an application that periodically uploads...
Hello,
I am new here and trying to understand flow of every example and bluetooth profile,
so are there any detailed documentations with explanation of snippets of code...
hi，
Requirement 1:Nordic Bluetooth 5.0 is supported on Android 6.0 and above: What interface (hci or else) should be provided by nordic Bluetooth 5.0? How to debug nordic5...
I am working on nrf52832 and SDK V15_3 and Softdevice S132 . I want to enable 2MBPS mode to achieve maximum throughput. I have checked different links in nordic devzone but...
