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）...
There are two DKs, one works as a slave while the other works as a master. When these two peripherals are connected via Bluetooth, they exchange each other's parameters via...
Dear Support Team
Our customer prepared to develop a triple mode operation game keyboard which communicating over Bluetooth LE, either via the dongle or USB. Should the...
Hello, thank you for taking the time to read this.
I've been reading through some of the forms, and I'd highly appreciate someone with more experience giving me some input...
Hi Support Team,
I’m designing a custom PCB using the nRF52840 based on "Circuit configuration no. 6" from the nRF52840_PS_v1.0.pdf. On our design, VDD_nRF = 1.8V which...
Hello,
I'm making some sensors based on nRF52832 and I'm using them as native transceivers. Maybe I'll look at BLE Mesh in the future but at the moment I just send and receive...
SDK 17.1.0
I developed a firmware that can be used in nrf52833-CJAA-R, but it can't be used in the nrf52833-CJAA-B.
According to the following link:
devzone.nordicsemi...
Hi Nordicsemi Team,
The one of our customers recently purchased NRF52-DK (Dev. Kit) which was Ver 2.1.0.
But This time has issue. He thinks after version 3.0.0. cause...
Hi, I am currently trying to use PWM on nrf9160 DK to control a stepper motor. Do you have any sample code for PWM? Also do you have the pin assignment of which pin on the...
Hello! I am working on a project I have set " sensor/server" as my starting point. The sensor is successfully interfaced with NRF52 I need to store the calibrated data of...
We're trying to develop a device driver by putting it in our application folder (under /drivers).
The west build system now recognises and builds it through the Kconfig...
I am following the instructions to set up NUS shell through bluetooth with the following example: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth...
hello
I try to make work the ADC on the NRF52840DK
I would like to use any of the 6 channels on the ARDUINO connector (p0.3, p0.4, p0.28-p0.31)
I am simply not able...
Hi . We have been struggling for months now to achieve DFU updates for our firmware with no success. On our latest stage we get "Can't find room for update". We are just trying...
Hi,
I have a very high consumption when using the ADC of the nRF9160, I am using the NCS 2.0, the firmware used is inspired by the sample provided on github below:
https...
HI
What is the difference between the two BLE commands?
From testing, I see that only the second works when I am writing to characteristic that is 1 byte long.
