Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Hello,
I am having an issue where it appears that my hardware timer interrupts can occasionally be delayed by upwards of 20 ms or even be missed entirely. My code is based...
Hello,
I want to update to softdevice v7.0.0 on my nRF52832 based project.
The DFU FWIDs are listed here:
https://github.com/NordicSemiconductor/pc-nrfutil
However...
Hi,
I'm working with an NRF52 Dev Kit and we want to implement OTA DFU using BLE as we have in a previous project. All our projects are worked on in Segger Embedded Studio...
Hi,
I'm trying to send CoAP messages from an Raspberry Pi3 B to an nRF52 DK with Obersve_server on it.
What i've done :
I'ive edited radvd.conf like this :
then...
The following code snippet works if the Bluetooth LE device is NOT paired. After pairing the same device, the call to WriteClientCharacteristicConfigurationDescriptorAsync...
Hello,
i have a Problem with the COM ports of Windows starting the example.py from the nAN34_v1.01 application. I have configured the COM Ports in the example.py in the...
We would like to know if there is a way to flash the Thingy52 over the air programmatically. To give you an example, say we have 500 Thingy52 devices and they all need updates...
Hi,
i am working on nRF52832 Custom board ,debugged the uart program . i have powered on the chip using coin cell cr2032 and i have set the timer , so every one minute it...
Using the latest download and install of nrfconnect and nrf command line utils for a Win 64 machine, I am still finding that the PPK tools are unable to connect using the...
I started getting an error today when attempting to load the nRF9160 sample projects. I've been working with the DK and the samples for several months and had no issues. I...
Hi,
I am wondering if the SoftDevice preserves the order of the sd_ble_gattc_write calls internally when mixing WRITE_REQ and WRITE_CMD?
If I queue a packet using WRITE_CMD...
I have been tearing my hair over a really odd behaviour... We are using an nRF52811 based module that interfaces with another microcontroller via SPI. The 52811 is the SPI...
Hello,
I am trying to ultimately make a script which will compile the code for my Thingy52 and also automatically program it through the development kit.
As a part of...
Hi,
Board (nRF52840-DK) flashing by mistake with nRF52840 Dongle software and then "dead" !!! maybe the boot erased.
While trying to connect with SEGGER J-Link I got ...
