I'm trying to use the ADC and internal reference to measure battery voltage on the nrf51422, while S210 is enabled.
From the example nrf51-ble-app-temp-master, I found...
I have Nokia Lumia 630 and it works well with nRF51822-EK but only with SDK nrf51822_v5.1.0.36092 and SoftDevice 6.0.0. Now I decided to try DFU OTA. I programmed bootloader...
Hello,
I found that there is a multiprotocol demo in folder Board\nrf6310\s110\experimental\ble_app_multiactivity_beacon,then I found it can implement concurrent connected...
Dear Sir
We got the problem on DFU upload firmware, it always failed in second DFU . We must unpair the device at iOS setting panel. Before next DFU.
Here is the log data...
Hi All,
My requirement is to read the data from nRF51822 device that is connected to a bluetooth and bluetooth is connected to a system using a .Net application.
I have...
Hi,
i'm designing a board based on NRF51822-QFAC chip and i'm using this antenna chip 2450AT43A100E and this balun 2450BM14E0003T .
I put the balun as close as possible...
I have __asm("BKPT #0\n") in my code. When running without a debugger, it seems to generate a hard fault exception (which I can tell because I have a hard fault handler that...
This week I worked myself to a series of what seemed to be problems boiling down to one issue:
The Notification Write Response is lost when bonding has to happen first. ...
I'm trying to save power on my HID keyboard application by disconnecting the Bluetooth link after some time of inactivity. As soon as there are keystrokes to send, the device...
The question has been answered before, but the answer references a document called nAN-29 at this link: www.nordicsemi.com/.../73843444 . Which doesn't seem to be working...
Hello,
We use the PCA00031 dongle running the MEFW 0.9.0 in our production environment to validate a sensors accuracy. The PCA is controlled by a C# test program using...
Could someone explain the pin numbering scheme in regard to the interrupt setup handler?
To be specific, what pin number should be passed to nrf_drv_gpiote_in_init for...
In the ble_app_att_mtu_throughput example for the PCA10056 I am getting a "fatal error in the include chain" pointed from the #include "amt.h" line in amts.c. Specifically...
Hi,
I'm working on a firmware that is used in a nrf51822. I discovered an unwanted behavior of my system.
When the system is in power_manage mode, it can wake up in two...
● device : nRF52832
● sdk : 13.0.0
● softdevice : 4.0.2
Hi,
I have a problem with change mtu size.
I changed mtu size in sdk_config.h, but android application can't read...
Hi,
I am working on custom Board with nrf52382, I am using the mma8652 accelerometer for different functionality(prior is single and double tap detection).
Initially...
Hi,
Because of the compatibility issues I'm trying to use SDK10 for my nRF51422 device,
the problem is that I have flashed the S130 softdevice and the ble_app_uart, and...
I want to use FDS in my application. Lets assume I do not have a bootloader. This is part of my linker script describing memory regions.
MEMORY
{
FLASH (rx) : ORIGIN...
