Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
Using the pure-gcc makefiles, at present I only see this for a stack trace in the command line gdb client:
(gdb) bt
#0 0xfffffffe in ?? ()
#1 <signal handler called>...
If you have the most trivial main.c possible, with a main() which does nothing at all, compile, link and load it at 0x00000000, it runs fine and does nothing .. that's basically...
I have a nRF51822 program in which a button triggered event doesn't work as expected and crashes the program. The program may have potential race condition problem. Here is...
Hello,
I've overcome most of my problems using this wonderful Q&A system from other people. Recently I've moved from a nRF8001 + MCU to a nRF51
Using SDK 8.1.1, keil...
Hi all-
I apologize in advance for the noob question but I have spent loads of time on this and can't make progress. I am trying to work my way through the nrf51822 User...
I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Is it possible to add a payload (1-2 bytes) to the beacon advertising packet?
I intend place an ADC output to the payload. For now, I'm using nRF51-DK but later wants to...
Hello,
I'm developping an application using softdevice S130 with the nRF51822 evaluation kit.
The device has to scan multiple devices, and to save power, I'm storing the...
The SDK defines functions for operating on "ports", which are the output space divided into 8-bit chunks:
nrf_gpio_port_clear
nrf_gpio_port_dir_set
nrf_gpio_port_read...
As previously seen on softdevices topics ( devzone.nordicsemi.com/.../) I need to restrict BLE advertisement on only one channel for sniffing purpose.
The thing is, I cannot...
Bluetooth Smart Internet gateways (GATT)---Available early 2015 through the HTTP Proxy Service (HPS) & RESTful API white papers....
what does it mean..? is it available...
Hello,
I started to make an app for a board with nRF51822 with softdevice S120 version 1.0.1. Now I would like to have the DFU implementation in it but I am stuck at the...
DFU create my image,i have a question as follow:
i can open nrf.exe（By default, the tool is located in the C:\Program Files\Nordic Semiconductor\Master Control Panel\3.9...
I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
