I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
Hi
I am trying to make the ANCS example run on my dev board but i would like to use my on makefile. what i would like to know is where in the memory mapping should we start...
Here are some constants from main.c for the other LEDs, but what do LEDs 0 and 1 indicate? 0 seems to be on when advertising. 1 when connected? What about pairing/bonding...
Hi,
I'm designing an Android application that has to receive VGA images from de nRF51 acting as the server. Is GATT the best way to accomplish that? If so, as it is necessary...
Hi,
i need to meassure Digital ports when i am in __WFI (); I noticed that WFi will hold the CPU so how would it bee possible to to react on digital Pins? Is it possible...
Hi
The bug can be found by following the below steps.
Pair nRFready keyboard (Desktop 2 v1.0.5) to Windows 8 BTLE host. The keyboard can work.
Disable Windows...
Hi ,
Here is my code used to write in to non volatile memory.
#include "nrf.h"
#include <stdint.h>
#include <stdbool.h>
#include "nrf_nvmc.h"
static void flash_page_erase...
Hi all,
I can see the DFU project in SDK and know that the device firmware can be updated by using BLE and UART.We just use the 2.4G to do the airplane model.But I donn...
Hi ,
Here is my code used to write in to non volatile memory.
#include "nrf.h"
//#include "uicr_config.h"
#include <stdint.h>
#include <stdbool.h>
#include "nrf_nvmc...
hi,
i want to get the Email,MissedCall,Other(SMS) from Apple(ios7) to my device.
i survey that , ANCS(Apple Notification Center Service ) at the the Latest iOS7
and access...
Hi
I'm using the nrf51822 with Softdevice S110. I want to find out why a pairing has not worked, PIN-Code was wrong, PIN-Code timeout.
Which events I can use for that...
Hello,
I have tried the nRF51822 SDK example , "ble_app_hids_keyboard", it can send text "hello" to iPhone. When I cut off the power of the nRF51822 and turn it on again...
I have nRF8001-DK and Arduino Uno. ble_uart_project_template from nRF8001 SDK for Arduino (Bluetooth_low_energy_for_Arduino_0_5_0_0_RC2) was used. It was used with Master...
Hello,
i create a custom profile with two services and with 30 characteristics. The first service has 29 characteristics. Up to this point everything is ok, but when I...
Hello, i would like to know if its possible to use your SDK tools (S110 Soft Device, nRF51 SDK) without your evaluation/development kit.
Since RFduino has a RF51822 chip...
