A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
we are now in the second round of prototyping - we'd like to move away from the chip-antenna based design to a PCB antenna. We have come up with two different ideas...
Here
My device (chip nrf51822_xxAA) exist softdevice 8.0.3 and BLE uart application work fine which flash by the ST-link in Keil MDK(5.20).
Now I try to add bootloader to...
Hello
I've found your example in the dev-zone and migrate the project to SDK10 and will probably do the same for SDK11.
However, I've got a problem in my project. When...
hi,
i want to implement rtxos in my nrf52832 application. one of the nrf52832's feature is ARM Cortex -M4 32-bit processor with FPU, 64 MHz.
my question is, why the...
Dear Nordic.
I am developing bootloader without SD (s120_nrf51822_1.0.1).
And after execution of bootloader, jump to application working with SD.
Flash composed like...
I tried to compile blinky sample in SDK12 with make tool-chain. I got 3 errors:
Makefile:214: Cannot find include folder: ../../../config/blinky_pca10040_s132
Makefile...
I converted a project from uVIsion to IAR, and I get an error when I use app_timer_start(); the error says: Error[Pe167]: argument of type "void ( )(void)" is incompatible...
I don't need to connect the master with the peripherals, but i have to know how is the maximun quantity of scan response that can accept the master.
In the example ble_app_multilink_central...
In trying to move to SDK 12.0.0 from 10.0.0 I get the error:
"...components/includes/app_error.h:33:23: fatal error: ant_error.h: No such file or directory
#include "ant_error...
Hi,
I want to run BLE mesh network example on my Dev board to understand it better.
I am running it on SDK v8.1 and using ble_app_proximity example S130.
Following...
Hello,
I'm using the "experimental_ble_app_blinky" on the nRF52 DK, and I would like to reduce the power consumption during the advertising.
Indeed, during the advertising...
Hi,
I am currently designin one of our product with a nRF51822 QFAC included, and I need to store 17k-bytes in a non-volatile memory.
I am writing the firmware using...
HI,
I am reading LIS2DH accelerometer sensor data to nRF51822 MCU and displaying on hyper terminal. The LIS2DH sensor gives output in the
form of digital through SPI or...
Are there plans to create a nRF5x micro that has finer control over the RF power output? I'm currently using an nRF52, and the 4dBm steps are pushing the limits of our intended...
Hi. I'm using PCA10028, SDK10.0.0, S130.
Q1. I want UART to start or stop whenever I want. It's to save current consumption.
There is "uart_init()" for reference, but...
