Hello,
in cases where the LTE signal strength is extremely low, we observed that the LwM2M /4/0/2 RSRP rolls over from -128 to 127. We found that the nRF Connect SDK uses...
As part of the Bluetooth LE course we need to setup and install the nRF BLE sniffer for wireshark. I have followed the explained steps in the course to set up wireshark to...
The at command documentation says that ENVEVAL is only available in system mode 2 (CFUN=2). Is there a reason why the command can't be run in any other mode? For example if...
Hi
The TWI driver has a twi_clear_bus() function but the TWIM does not.
I'm getting an I2C error, and need to do I2C soft reset. I'm doing this manually at moment but...
I recently completed a field-upgrade path from an nRF5 SDK 17.1 application (with the legacy Secure DFU bootloader) to a fresh NCS-based firmware stack, while preserving user...
Hi, I am trying to understand the Friend and LPN behaviour. For that I am refering to nRF sample application light" and "light_switch". Below is the setup details: 1. On one...
When I use additional VS UUID, should I use sd_ble_uuid_vs_add(), se_ble_gatts_service_add() in order?
example,
sd_ble_uuid_vs_add(); <- VS1 UUID
se_ble_gatts_service_add...
Hello, I am developing with pc-ble-driver using python. I noticed that the Bluetooth connection becomes disconnected when I alt tab out of the gui I made. Is there a solution...
Hello,
I am using SEGGER Embedded Studio together with a nRF52832 and I am trying to read an EEprom register containing a 32-bit floating point value in four bytes (register...
Hi,
I try to use the BLE to send data to a smartphone but I have a issue when I try to flash my nRF52 DK, using eclipse. I get the following error :
No source available...
I am using the example ble central devices from the SDK 8.1. The example provided prints out to pin 19 (the on-board LED). I wanted to change the functionality to print to...
I am trying to add ADC to my program per the nordic examples on GitHub.
Using GCC, SDK12, nrf51.
These are the errors I am getting: (sorry for the formatting of this - code...
Hi,
SDK12 does not have Pstorage. I want to show you how to add it.
Steps:
Copy the pstorage folder in SDK11 into the SDK12 \components folder.
Open...
Hello,
I've been working on a project for some time now and prototyping it with replacement atmel ic's like the at mega328 and bluetooth modules and other stuff in the...
My custom board sometimes freezed on initialization process of bootloader (SDK11 dual_bank_ble_s130) when after long running and reconnect the power.
However the symptoms...
I am running the ble_app_hrs example and it runs as expected.
However, I tried removing one or more of the services from services_init as well as the corresponding advertisement...
I implement a card emulation and the card itself doesn't conform to 14443A-3 crc check. I need to disable crc check on card selected event
NRF_NFCT->RXD.FRAMECONFIG...
I've been running a hand soldered prototype board for about a week in an outdoor location where it gets hot and cold (mainly hot), and I noticed it was no longer visible on...
I am trying to add the spi and twi drivers to the ble_app_template project, but I keep running into errors. I am using the SDK 12.2.0. How are we supposed to go about adding...
Problem:
In our project we have one peripheral which can be bonded to many phones at the same time (of cause) while they are still close to it, thus connected via OS. ...
