Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
1. I am using the nrf52832 at the transmission side (ble).
2. at the scanner side I am using the ESP32.
3. I want to display the "advertising device name: " at ESP32 side...
Hi ,
I have been tryiing out the flash_storage example in the SDK /examples/pheripherals/flash_storage . The flash storage , permits us to write hello world to any memory...
Hi There,
I am developing Mesh applications based on Mesh5.0. At present, I have nrd52850DK broads, how can I do to debugger the application? Do I if have a J-link device...
I am not getting how to implement below two points in installation of micro-ecc
Enter the subdirectory for the SoC and the toolchain that you are using to build your application...
Hi Nordric,
In our application we want to receive the sensor data using SPI-DMA and to send processed data on USB.
1. Is it possible to receive sensor data and directly...
Hello,
When I set the tx power in the broadcast initialization, I found that there are restrictions on the setting of the Bluetooth name, as follows
My device name:...
The lNordic Semi Link
https://www.nordicsemi.com/Products/Development-tools/nRF-Sniffer-for-Bluetooth-LE
mentions that the nRF52840 Dongle can be used as sniffer.
...
I am using:
2x Nrf51422 chips on PCA10028
IAR Embedded Workbench IDE - ARM 9.10.2
nRF5_SDK_12.3.0_d7731ad
I need to transfer a 44 byte payload from one board to the...
I think my nrf SDK toolchain manager missed a tool somehow. When I downloaded v1.6.1 (following the instructions on the website) and tried to build my project using
`west...
Hi, I am testing the flash storage of nrf52840 with NVS example from NCS v1.4.2
i have run the example code successfully. from the example code i have changed the
uint8_t...
Hello,
I am trying to create a single static library for SDK, and use it in application and bootloader, for that i have merged sdk_config.h files of application and bootloader...
Hi there,
We are a cycling accessories company (mainly light accessories) and have been using Nordic chips for BLE 1 to 1 connection of our helmet to phone (for configurations...
Hi,
I have added the bettery service to ble_app_buttonless_dfu_pca10040_s132 project successfully.
The sample code is from latest SDK 17.0.2 .
When I do the same set...
Hey Folks,
The new LPUART (doc here https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.0/nrf/drivers/uart_nrf_sw_lpuart.html ) is supposed to address the issue of...
Hi, I am testing " Zigbee OTA Upgrade Server Example with image transfer over BLE ", https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_tz_v3.2.0%2Fzigbee_example_ota_server...
