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...
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...
Hi,
I’m currently experiencing some periodic MCU resets while testing the BLE Multiple central single peripheral scenario, whose root cause is not clear to me, except that...
Excuse me:
I want to achieve t he maximum transfer speed between ble_app_uart and IOS NRF connect app，How to modify the example to achieve the maximum transfer speed with...
Hi
We are now using SDK v17.0.0 for our product and planning to upgrade SDK v17.0.2 because SDK v17.0.0 could no longer be downloaded.
But SoftDevice for each SDK is...
Hi all,
Background: -NRF5340 -NRF SDK 1.9 -Zephyr 2.7.99 My objective is to send via Bluetooth data of 244 Bytes every 10 ms per notify . For the tests, I use the dongle...
Hello,
I'm quite loss using the command nrfjprog.
I install in VSCode all NRF tools. It seems working good. I can compile.
When I have a look on "device tree" I cannot...
Hello,
We want to read external sensor data using uart in lwm2m_client project.
I tried below following code :
static char RX_Data; static char uart_buf[20]; static...
Hi,
I could see that in nCS path : "v1.8.0\mbedtls" , "mbedtls" library is provided, I need to understand what it does & how do I enable it for use in my applications...
I am attempting to build and run the Zephyr NVS sample ( https://docs.zephyrproject.org/latest/samples/subsys/nvs/README.html ) on the 52840 using the nRF connect extension...
I have an Adafruit nRF52832 board, and I'm trying to minimize power consumption by putting it in system off mode. It is attached to a breadboard, and none of the pins are...
Hi Nordic Team,
I noticed a potential issue while migrating from SLM v1.4.0 to v1.9.0. In addition to the inversion of the <state> representation in #XHTTPCRSP introduced...
I have developed a Zigbee application using the nrf52840 DK board + nRF Connect + Zephyr and it is working. Now I am trying to move that app over to the nrf52840 dongle. It...
Hi, I am using nRF52832 development board and I have a motor driver. Motor driver has external power supply, I am just using nRF52832 to set directions which consumes low...
Hello, I am trying to use the dfu library to update the nrf52840 with a firmware stored in a littlefs file in an external qspi flash. I can successfully read the entire firmware...
