Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi,
I am using ancs service to get some information of my iphone.
I use nRF51822 microcontroller and Nordic suggests to use the new SDK (5.2) for new microcontroller...
Dear sirs,
My purpose is to transmit stereo HiFiaudio from one source to two speakers wirelessly.
The speakers have their own power amplifier.
The problem is that the...
My goal is to control a RC toy drone (4-ch 2.4GHz) from a PC. I've seen some hacks (for example dzlsevilgeniuslair.blogspot.com.br/.../more-toy-quadcopter-hacking.html) using...
Hello everyone,
I can make nrfjprog works up to the version 9.1.x but I received the nRF52840-PDK and can't get nrfjprog to work with version 9.2.x.
Error message is...
Hi All,
Recently i bought myself a nrf52 DK. now i finaly have time to play with it, it does not respond like described.
I tried to go back to the basic:
www.nordicsemi...
I'm using nrf52832 and want to add a custom characteristics.
But if I call the function below, the device stops advertising.
Do you have any idea?
static void add_characteristics...
I have used the BLE UART example to connet mobile phone, the mobile phone just can recivecd 50 data package per second in the most, and each package just have 20 byte, but...
I'm sorry for this easy question.
I'm just starting to develop an application using a nrf52832.
I want to use uart functions, so I added a line #include "app_uart.h"....
Hi,
Does anyone knows if it's possible to change the name or description of the Port (COM) of a nordic device (pca10031 and pca10028)?
The actual name or description...
Hello,
if we want protect our (central) device against tracking and still allow it to connect with specific Peripheral we can use whitelist with IRK (and?) mac address...
eclipse_log.txt
link text
hello there i am trying to make environment for gcc and eclipse with nrf51. i am following above link. i changed my Makefile.winows ...
Dear all，
i configure pin 3 to float input.when the pin3 input 0.3VDD--0.7VDD,the chip current have 25--400ua,other is normal(4ua) Why?
SDK:8.1.0
s110
#define PHOTO_PIN_NUMBER...
Hi,
I am using nrf pwm library from here: github.com/.../nrf51-pwm-library . I am driving two gpios for a piezo buzzer.
I call pwm_init(), then use the call set_frequency_and_duty_cycle...
Hi,
I am trying to run a MIDI slave chip with the nRF51822 which requires me to use the MIDI standard baud rate of 31250. Is it possible to use nrf_drv_uart with a custom...
Hi all,
i use the function sd_power_system_off() to put the micro in system off.
First question is about the the type of system off. There are different type of system OFF...
Hi Forum and Nordic Employess
I use sdk12.2
The Pstorage libraries are missing. I want a Pstorage (flash write / read) example along with the Soft Device.
Thank You
Hi all,
I see there are similar questions posted on this forum, but none answers my question satisfactorily.
What I have:
we use the nRF52 we use UART0 to
transmit...
I'm using SAADC on a NRF52832 DK to read a analog channel between 0-3.3V. I wanted to supply current with the board VDD but it's value is 2.8V and they're not event stable...
