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...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi,
as discussed in different issue on DevZone . We have discovered that send command freezes the program in the CoAP client sample. The Nordic employee Hakon has confirmed...
Hello,
This is related to a previous post , but now with new information and a more specific issue to resolve.
We have product in the field based on RF Digital's Simblee...
HI
I used nrf51822- EK board.
BLE HID MOUSE - SDK 8.0
`
How to send left button or right button data?
How to modify below method?
static void mouse_click_send...
Hi everyone,
I'm working on a custom bootloader for nrf52840-based board. The bootloader needs to support DFU from an external SPI Flash and also BLE. I was working on...
Hi everyone,
I am trying to use the nrfx_uarte driver. I did the following:
(a) setup driver
(b) setup the event handler
(c) finally tried to send some testing...
I noticed a lot of the early SDK's 11, 12, 13 examples that had the service changed characteristic enabled. I'm using SDK 16 and it seems that most examples don't enable the...
I'm building an LTE device that only needs the GPS, LTE, motion, and button.
I'm trying as the first step to disable all the sensors that are not needed so that I don't...
Hi Nordic When the BLE is connecting, the fs_event_handler hasn't any callback after doing nrf_fstorage_erase or nrf_fstorage_write.
It seems like the storage (nrf_fstorage_is_busy...
Hi,
I noticed that there were changes in some of the priorities in SDK config - these defines were changed from 7 to 6.
NRFX_CLOCK_CONFIG_IRQ_PRIORITY
NRFX_GPIOTE_CONFIG_IRQ_PRIORITY...
Hi Nordic Support,
I am currently developing an IoT application (battery powered, cellular device with a few sensors connected). I have spent the past year building the...
I've read a lot in different posts about this but still fails to wrap my head around this.
We have a device using GATT with a few services, each with a few characteristics...
I am investigating Bluetooth mesh examples, which you presented, and I faced with incomprehension with initialization of struct bt_mesh_elem . Can you explain the meaning...
Does Nordic have an examples for implementing symmetric encryption at the BLE application level? I'm trying to understand how best to start because the Bluetooth LE security...
I have a setup where nRF91 and nRF52 on nRF9160 DK have to exchange ASCII strings over UART. nRF91 runs Zephyr and nRF52 - nRF SDK for Mesh.
When nRF52 is unprovisioned...
We are using mesh SDK v3.2.0, nRF SDK 15.3, nRF52840 DK and SES as our IDE.
We had a mesh network with around 5 devices and after a while 2 of them just stopped sending...
