Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
Using SDK 12.1.0 with flash containing data from a previous version of software.
The pages_init function in fds.c does no have adequate protection to prevent writing to...
Hello,
I have followed a couple of the posts on the devzone on how to increase the MTU and add the DLE support such as this .
However, whenever I send over 20 bytes...
hi, i have a SIM800L Core board which is using UART protocol to communicate or to send At commands. so that i am using BLE_APP_UART example to set AT commands to SIM800L....
Trying to follow this tutorial using KEIL 5.23, J-Link 6.14b and the DK.
I am getting linking errors like this when compiling:
What did I do wrong and how can I fix...
hi,
i was looking for example of two nrf52 communication. One is central of course and other one is peripheral. But i have following doubts.
If one is central then...
What is the right way of stopping and then subsequently re-starting SAADC?
Using the saadc example, I want to be able to stop saadc when a certain pin is grounded or when...
Hi,
I just found the following example:
infocenter.nordicsemi.com/index.jsp
There the baudrate 115200 is set by default. If I calculate the bit rate (8 data bits one...
Hello,
I use two NRF24LE1 emission and reception when I use a simple ACK is good but with ACK payload, there is a problem,
I do not really see where you can help me,
Thank...
In an answer to this question about current usage of pull-ups here , RK and Vidar comment:
Is the GPIO you have configured as a pull up, being pulled down? If so you...
How to save data persistently(non-volatile) to nRF51 core not effected by powering off and on?
(How to save static data persistently without deleted when the core is turned...
Hi,
I have just used some code from your flash_write example in the SDK, it works ok but i have a couple of issues, the code is from sdk 12.7, and the chip is an nrf51422...
I have a question about using the "Radio" peripheral on the NR51422 Dongle development ki
I am putting together a fairly simple prototype device that needs to transmit...
Hello,
I started development on a NRF52832 board couple of days ago. I want to get sensor's data via SPI (with the NRF52 as a master). However I've got weird linking issue...
when creating a pairing with a peripheral, the application fails to exhange keys to allow for random private addressing so the peripheral cannot reconnect because the address...
Hello,
on your product info page, the operating temperature range for the nrf81522 is indicated as -40..+105C, while on the datasheet the same value is -25..+75.
nrf81524...
