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...
I'm looking for a gateway (or BLE 5.0 device that can connect to a gateway, e.g. USB dongle) that uses the nRF52 series solutions with an amplifier that brings the transmission...
Sir
We have a client that is using two NINA B3 (uses a NRF52840), one central and other peripheral. The peripheral is sending advertising packages, but the central is only...
Hi I'm very interested in studying this protocol, and I'm testing with nrf52832 kit development, loading the example "bike power meter tx" and app on android "ant + plugins...
Hi,
I'm using NRF52832 and a core adaptation for Arduino IDE. In my project I'm using both TWI and SPI interfaces. If for TWI I manage to reduce the current during sleep...
Hi everyone,
I am using a chip nRF52832 reading data from LIS2DH12 via TWI (all in a custome boad), then data will be send to Master nRF52832 DK ia BLE_NUS. However, when...
I have a new nRF52840 Dongle which seems to have either had a hardware failure while updating its bootloader or the updating was unsuccessful and now the device does not flash...
To do some test, I need micros(). This is the reason why I couldn't use RTC or app_timer.
When I tried timer example(nRF5_SDK_12.2.0_f012efa\examples\peripheral\), I could...
Hello, I need to use PWM to control GPIO and integrate it to work on simple COAP server app using nrf52840 DK.
I used "pwm_simple" example from SDK (not Thread/Zigbie SDK...
Hello.
When I try to initialize provisioning bearer gatt with turned on the proxy, provisioning bearer is reconfigure the mesh_gatt which it will not work with proxy anymore...
Hello,
I started developing a Thread-Solution with my NRF52840-DK. Now I'm searching if there is a Message Sequence Chart (like for the BLE solution) also for the Thread...
Hi,
I'm testing the below example code, found on devzone, on mesh sdk 2.2.0.
I'm experiencing a strange issue on the read side. On the first read after the write I always...
Hi,
I have an application (central mode) which regularly connects to a number of clients, read characteristics and then disconnects again.
Whenever there is an unintended...
I'm have nRF52 DK, wish use nrfutil (v4.0.0) to update target firmware. Works fine when using -n "Target Name", but I get a "Device not found" when trying to use parameter...
I have a custom designed PCB that has the nRF52832 (taiyo yuden EYSHCNZWZ) on board.
When I flash the board using pogo pins and the jlink (debug out) from a nRF52DK, everything...
Hi,
I am using the nRF51 dongle to connect and subscribe to specific characteristic and i am getting notification correctly but when subscribing to another notification...
