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）...
I want to develop a custom Firmware for the Thingy:52.
I am using a Segger Edu J-link Debugger and the Thingy:52 PCA20020 Version 1.0.0. As an IDE i am using 64bit Segger...
Hi
We met the problem is that clock low time period is out of spec, we got the value from oscilloscope is 1.24us@pull up resistor 10K/7.15k when clock speed=400kHz. The...
Hi,
I'm using nRF52832 with SDK 15.0.0 base on ble_app_uart example. But I meet a very strange problem. The project couldn't run after I program, no matter I use IAR or...
Hello, under Android I can access the GATT stacks via SDK ( API ). Is this under Windows 10 also possible to access the GATT stack via SDK ( API ) ? Or must I develop a special...
Dear Nordic
how i test one channel advertising?
I change inside advertising_init()
ble_gap_adv_params_t m_adv_params;
m_adv_params.channel_mask[4] =0x60; // advertising...
Hello,
For my projects I use python script to download sdk from https://developer.nordicsemi.com . For some reason newest sdk 15.1 is not available there, only here https...
Hi,
1. I need to know the bluetooth 5 range of the nrf52840 dongles which I need to use on custom boards.
2. Can I use AT commands to communicate with the dongle over...
Hi,
We are trying to get the serial dfu example from sdk 14.2 working with an nrf52832. After flashing the device succesfully and starting up the bootloader we were unable...
Hello,
I recently switched to linux and I have many problems since then.. So I noticed that printf functions are not working fine for me e.g. in ble_peripheral_uart example...
I've worked with other integrated radio + ARM processors that were not deterministic, and I would like to know if the Nordic solution is.
What I mean is: Is there a way...
Hello all,
How does the handling of ble events work with SDK 15.1? When I register more than one event handler with the macro NRF_SDH_BLE_OBSERVER(), how does the softdevice...
Hello Support team,
I'm working on a project where I am designing a custom board uisng the Nordic NRF52840 as the MCU (forgive me if I'm using the incorrect terminology...
Hi,
I am relatively new to programming hardware at this level, and have developed our product on the 52832, so finally I have purchased the Power Profiler Kit, and downloaded...
Hello good morning,
I am using nrf52840 device. I am sending 20 bytes using notification at different notification intervals like 30ms, 80ms and 1sec. But at application...
hello
I am currently trying to use the thingy_52_sdk sample code to embed a program using the J-link debugger with the Nordic thingy 52 development kit. But the build is...
