Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
I am using nRF 5 SDK v 14.2.0.
I'd like to change the tone of the buzzer, how can I do it?
I'd like to make the following three settings.
Treble (+ 1 kHz), normal (+0...
HW: nrf52840
SW: nRF5_SDK_15.2.0_9412b96
source code: blinky_rtc_freertos example
Q1:
I read freeRTOS xtaskcreate operation on the web, it seem that I just need to...
Hi,
I am using Segger IDE.
I encounter error undefined reference to `nrf_drv_rng_init' .
I have include the below header file;
#include "nrf_drv_rng.h"
I already...
Happened when I occasionally compare the NRF_TWIM_Type struct in nrf52.h with the TWI registers (table 127) in nRF52832 Product Specification v1.4, there are many differences...
Will there be an HTML version of the nrf52832 spec document?
I hope Nordic is not expecting me to manually browse through a 550 page pdf document. I regularly use the infocenter...
I'm having trouble implementing the workaround that was mentioned in the following previous post: https://devzone.nordicsemi.com/question/55937/nrf52-sending-an-octet/
...
Hey guys,
i am trying to add new firmware to a cheap fitness tracker I have. After I write the new firmware in the Nordic SDK, I think I save it as a hex file. I’m not sure...
Hey Guys, I am trying to calculate goodput and delivery rate using nrf52840 pdk devices in ble mesh. Does anyone had already tried it before and shed some lights on starting...
Hi!
I am planning to port SPI sending and receiving functions to the sample code of ble_app_uart of SDK 14.0.0.
The transplant was finish, but when I am debugging, if...
https://www.nordicsemi.com/eng/Products/Getting-started-with-the-nRF52840-Development-Kit
Hellosupport,
Just got my 52840-DK board (v. 1.0.0), got the pulsing LEDs...
Hi everyone, I'm having an issue with the power draw of my application (SDK 15.0.0, SD 132 v6, Sparkfun nRF52832 Breakout). The application does roughly the following: it...
HI all,
I'm trying to use the ble_nfc_pairing_reference example from SDK 15.0.0
I installed microECC and can now build the example using GCC on Windows.
A first...
Hello,
So i recently bought a PCB with a nRF51822 microcontroller and accelerometer. The accelerometer that is on the PCB is the lis2dh. Now I want to program the nrf51822...
hi guys ! i'm looking for help with the creation of a ble service for a nrf52840 dev kit.
i tried following the tutorial https://devzone.nordicsemi.com/tutorials/b/bluetooth...
