Can I get uuid of central device from peripheral device(nrf51822) ?
I want to check out which smart device is connected.
May be I can tell central is iphone4s or iphone5...
Recently s110_nrf51822_7.0.0 softdevice has been released. I cannot find specification where those new amazing features (they are impressive, indeed :) ) are described, so...
Hi All,
Please correct the following in my understanding. Also , i am planning to build a
remote controlled device using a PWM output. How does ATT,GATT and GAP affect/influence...
My board works most of the time are very good，but one time i power down the board when ble connecting and data transmitting，the board can't work when power on.and i can't...
Posting this as separate question as it got no traction in the other thread:
Why are there many of the same include files in the DFU example directory as in the S110 7...
I just downloaded SEGGER Embedded Studio (ARM V4.52c) and plugged in my rather old PCA10040. It offered to upgrade the driver, which I accepted. Now, when I click "Connect...
Hi,
Just installed nRF Connect v3.4.1 on a macOS Catalina and get the following error message when starting any of the apps:
I've tried both reinstalling and downgrading...
Hi,
I'm making a peripheral device that needs to minimise battery usage.
My device is essentially a beacon but it allows temporary connections to send a stream of data...
Hello,
I have purchased a new nrf52832 DK board for development. I tried to run some examples like ble_app_blinky which are working properly. But when I tried examples such...
Dear All:
Our team are ready to develop a project with multicentral and multiperipheral
The project topology image lists as follow:
I want to ask how many ram it will...
I know this sounds a crazy question but is it possible to flash a custom nRF52832 board with the same firmware that is shipped with the dev kit and create a mass storage out...
Hello,
I am looking to run the ble_app_uart example from the SDK v17 in nRF only mode on the nRF52840 DK. When running the application as is on nRF only mode, it fails during...
I bought nRF51 dongle from mouser.com. I wanted to put nRF sniffer firmware on it using the guide on the web site. I tried using nRF connect programmer but it can not talk...
Dear all,
I've been struggling with SECUREAPPROTECT register in UICR Flash area on a nRF9160 DK.
I would like to restrict and protect Secure code loaded in Secure mapped...
Hi, we have a custom board using the nrf9160, running modem firmware 1.1, and using the nrf9160_gps driver.
Sometimes we see messages like this:
Tracking: 8 Using: 0...
Hello,
When working with an nrf9160 sample that uses Nordic nRF Cloud and A-GPS, the GPS functions as expected and I am able to get regular fixes. However, when using the...
I have used an nRF 51 dongle for capturing BLE packets on my Mac using Wireshark,, but it no longer works. The only system change that I can recall that might affect this...
While working on some problems, I often find it useful to increment a counter at a line of code, and occasionally log the counter for developer debugging. I'd love to have...
Hello,
I decided to play around with an nRF24L01 chip and I'm trying to get it to work on my Windows 10 computer.
My current issue is the following: I've downloaded and...
Hi. I'm writing my own libraries for nRF52832 and I can't get UARTE to work.
Here is my code.
I'm using pins 6 and 8 as the UART example.
I wrote same code for UART...
