Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
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...
Hello,
I am currently working on a hard metal project involving Nordic product with Bluetooth.
I have to implement Bluetooth Smart for a bare metal project and I've already...
Hi,
I have an nRF51822-based peripheral with S110 softdevice, and it would be handy if I could nose around central's capabilities when it connects my device (I'd like to...
Hi,
At the moment I try to communicate with an external EEPROM. Writing to the EEPROM seems to work. But when reading back the written data, the program breaks... :-( ...
Hi, In my project I need to program softdevice+bootloader+application at a time, for these previously I used mergehex tool to merge Softdevice, Bootloader,application and...
Hi, I use nrf51822 with SDK9.0, gcc with makefile, and soft devices S110 or S130 on Windows. I would like to learn how to load firmware using the wireless DFU app from within...
I want to make 4 channel pwm output from the nrf51822 ic. I am using sdk6 and softdevice v7.3. I am able to make 3 channels of pwm output by using the library provided by...
I have an issue with indications. I try to send the first chunk of data and wait for indication callback, but my code freeze on while loop.
I activated indications on phone...
Hi all.
I am now testing nRF52832 preview DK examples work with softdevice on MDK-ARM version 5.15 I use nRF52832 preview DK and nRF Toolbox and Termite tool. I hope: ...
Hello all,
I am having problems with scan_start function (or something connected with it). I am using NRF51822 on custom board, using BLE functionality and also UART for...
Hi,I now use the nrf51822qfaaho,s110 v8.00.
I need do a application , have customize serves, with ancs ,and with DFU function.
Does the chip can support this?
Who can help...
Hi,
this is how I initialize and enable LPCOMP
nrf_drv_lpcomp_config_t lpcompconfig = {
{NRF_LPCOMP_REF_SUPPLY_SEVEN_EIGHT, NRF_LPCOMP_DETECT_CROSS},
APP_IRQ_PRIORITY_LOW...
Hi,
I wonder if BLE_ERROR_NO_TX_BUFFERS(s110) and BLE_ERROR_NO_TX_PACKETS(s130) have same meaning.
These marco variables are defined in ble_err.h.
Thank you.
HI,ALL,
i am so sorry for my silly question here.
In ble CORE SPEC,
i saw a sentense (Version 4.2 [Vol 1, Part A])below:
"Device L is shown in the same locality...
