I'm using nRF52832 and S132 based on nRF5 SDK v14. I get a error code 4 when I add DFU service refer to the experimental_ble_app_buttonless_dfu . The SDK has changed so much...
Hi,
I'm wondering if I can get current transmitting channel during a connection. So
Is there a way I can directly read current transmitting channel?
If not, is...
This question has to do with the observed "recursivity" of the calls to "app_sched_execute" in SDK13 as described in the previously asked question below:
devzone.nordicsemi...
hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
We were doing various tests using PCA10040.
Then suddenly I can not connect to the PCA10040 board.
In the boot loader mode of PCA10040 board, connection is made.
What is...
Hi, I use the nRF52832 board (PCA10040 v1.1).
Before creating a custom PCB that uses nRF52832-QFAA, I chose
Q22FA12800025 FA-128 32 MHZ 8.0PF (load cap = 8pF)
and ...
This should not be a sudden my PCA10040.
Jlink are probably going to have failed.
It does not appear in the USB Jlink to appear as Atmel.
Is there a way to recover...
I am doing a project about nrf51822 smart beacon kit and a person has give me this link: infocenter.nordicsemi.com/index.jsp
to download the firmware and hardware files...
Hello,
I develop a BLE central device based on nRF52 (with the newest connectivity firmware and SoftDevice with API v3) and the pc-ble-driver in version 2.0.
Since my...
Hello Everyone,
I am working on nRF51 I need to save data with timestamp (current date and time).
Is there any example code is available so I can set current time and...
Hello,
Recently read about FIDO’s U2F authentication protocol for NFC and Bluetooth smart.
https://fidoalliance.org/fido-alliance-equips-u2f-for-mobile-and-wireless-applications...
hello everyone,
I am doing a project about Ibeacons. I need to make a selfmade bluetooth smart beacon (excuse me for bad English). I found a schematic circuit design of...
Hi all,
I am trying to get an Android Nexus 5X app to work with an NRF chip, and facing some problems, specifically with writing to a characteristic. Really hope to get...
Hi,
I discovered unusual behaviour in a SPI read transfer.
My transfer consists of writing one byte (peripheral register address) and receiving one byte (contents of...
SoftDevice Version s132 SDK Version
12.2 Kit NRF52832 PC10040 DK
I am trying to run the ble_app_beacon example after importing the project into Segger Embedded Studio...
Hi,
My application always stops at the end of ble_stack_init() exactly at:
return sd_nvic_EnableIRQ(SWI2_IRQn);
of the function softdevice_handler_init.
My board...
I am working on a project using the nRFDK51 as BLE scanner with s130 and BLE peripheral an nrf51822 custom PCB design. The BLE peripheral is the device we are developing for...
How many nRF52840 chips can be used simultaneously? Can all data and advertisement channels be used at maximum capacity (2Mbps/each) to result in an overall throughput of...
