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...
Hello,
based on the saadc example of SDK 11 I am trying to change the code to use the SAADC's local timer to sample the input given number of times (10 times for the below...
Hi,
well I struggle with another problem right now.
In case of some errors, I use 'sd_nvic_SystemReset' to reset the system.
But the WDT is used in the application. Thus...
Hey guys,
how can we use DSP math functions on the nRF52832 little monster?
Is there somewhere some documentation?
What about power consumption and performance?
...
Hi, I'm using blinky from the SDK12 as an example here with a nordic nrf51 DK (pca10028, onboard nrf51422) which I am using as a programmer with a custom board (with a nrf51822_XXAA...
Hi guys, just signed up here for some help.
I was learning how to develop a project with nrf51822 core chip. The one I'm using is this one . I also have a DK for the nrf51...
I'm attempting to change phy in a program based on the UART example and am following the same process used in the att_mtu_throughput for changing PHY.
Calling sd_ble_gap_phy_request...
Hi,
I'm using nrf52 + SDK11 + softdevice 132 2.0 and trying to integrate
the OTA dual bank bootloader. Using the nrfjprog tool I program the
softdevice + bootloader....
I am using the nrf52832 soc, and have a requirement to run the device in low power mode and using the timer with a timeout value in days? how can I do so?
Sample code would...
I want to read data, advertised by a bluetooth beacon.
I have made this work before with SDK v14 using NRF_SDH_BLE_OBSERVER() to register a handler function to handle BLE_GAP_EVT_ADV_REPORT...
As a complete newbie to this a bit of guidance would be really helpful to point me in the right direction.
I want to create a simple device with a couple of switches (physical...
Hi Nordic community,
I'm sending several packets from nrf51822 (custom board) to Android application. At the moment I want to configure the sensor by sending commands from...
hi,
I tried to recover custom nrf52 board by nrfGo stuidio,and it failed,the logs as below:
------------------------------------------------------------------------...
Hi All,
I'm using a sdk11 and i have started using the glucose profile example to use a peer_Manager.
I have modified it to have a just work behavior. It works correctly...
We have a potential application where we have to send data over BLE at 3kbps and store in external flash memory at 8kbps. The last memory accessed in external flash memory...
I have a NRF52840 and wanted to know, how much of a signal gets into another channel in BLE.
I am going to explain what I mean so there is no confusion :).
The Bluetooth...
