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! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello everyone,
I have a program which set configurations by using write (nrf_drv_twi_tx) in the registers of a sensor.
I use the SDK 8 in the nRF51.
Here is the code...
Hello, I want to test using RTT for logging since I am using UART for send/receive packets. I made following changes in sdk_config.h:
#ifndef NRF_LOG_ENABLED
#define NRF_LOG_ENABLED...
I have device with nrf5x and I will customize this device on production. I use to flashing nrfjprog.
Will prepare one hex file and customize e.g serial number during flashing...
Good time dear Engineers!
Faced with a general Problem.
I use two nRF52 boards connection : Central <-> Peritheral.
init data: MIN/MAX conn intervals = 10/30 ms
...
I noticed that the GPIO port read and port write for SDK v12.2 changed to accommodate chips with more pins but I can't find much information about it. How do I use nrf_gpio_port_out_read...
I want to make a frequency of 750khz, 50:50 duty ratio.
How do I use pwm?
I use it. nRF52832 PCA10040
I used the PWM library example but it failed.
The frequency...
I'm using nRF5SDK V.12.2.0.
In the app_ble_uart example, trying to change MTU size as below.
#define NRF_BLE_MAX_MTU_SIZE 103
...
#if (NRF_SD_BLE_API_VERSION == 3)
...
I am using SAADC with TIMER3 and PPI, sampling 12bits at 250Hz.
When I use 10uS acquisition time, the average current consumption is 300uA lower than when using 3uS or 5uS...
With nrf Toolbox 2.2.1 on android 6.0.1 (Google Nexus 7 or OnePlus 3T), I try to transfer an application firmware in a zip file UiBoardV0.4.1.zip , generated with "nrfutil...
Hi,
In am using a nrf52832 in a serializated configuration, with the softdevice S132 on the connectivity board.
Is there a way to configure GPIO on the connectivity...
hello,
i have one nrf51 dk and it has some advertisement packet, i have another nrf51, i want this another nrf51 to copy first nrf51's data. can you tell me how to copy...
I stumbeled across a problem with my application, which runs on s120. My case is: I have a S120, configured as a peripheral and I have an Android 5.0 Motorola smartphone....
Hi, I'm trying to install the BLE buttonless DFU template onto a nRF52 (PCA10040) eval board using the secure bootloader example (with s132, version 12.2 of the SDK) via nRF...
We have a new project it is as preipheral. It will support dual bank OTA. We want to use the IC of nRF52832 and use SDK12.2. I want to know which softdevice and bootloader...
I bought new nRF52-DK. I am am trying to connect it to windows 10 system over usb 2.0 mini port. I have installed nRFgo studio and JLink drivers. The problem is nRF52-DK is...
