Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
I am trying to make a custom BLE service and be able to do debug it with UART at the same time.
Just trying to print some UART messages at some points in the code.
However...
I have a couple of questions with the MCP.
Before knowing MCP, I've been connecting with my nrf51-DK with the nordic master control app installed in my smartphone. Opening...
I am doing burst transfers using exactly the code suggested here devzone.nordicsemi.com/.../
The problem is, the data is received three times by the receiver (three times...
Hi!
I question the use of Software Interrupts and especially SWI3.
I'm currently developing an
application on nRF51422 based on
SDK10.0.0 and SoftDevice S110
v8...
I know that it can be done and I have read the other posts. I'm still running on SDK8.0.0 with both a S110 and a S130. Using wireshark and the nordic sniffer firmware on a...
hello everybody,
I need to send some data on the value attached with the notification:
/**@brief Function for adding the notify Level characteristic.
*
* @param...
My application need more than one of the host in the same area, we will set difference pipe of each host, we want to know the area already exist which of the pipe. Then we...
Is there a way to avoid fees, and still use BLE? Do I need to change UUIDs or leave them be?
If not can the nrf51822 be used to just use the pure 2.4 ghz protocol and DFU...
If a BLE device using nRF51822 has a freuqency drift around 80kHz (BLE limit is 50kHz). All other measurement item like ICFT can pass the BLE spec. Will the performance of...
Hi, this is my very first post to this forum.
I just received my nRF51 DK, so I installed a lot of stuff. The blinky example is running fine.
A question about nRFgo Studio...
hi, i am going to make a simple PWM with SDK 6.0.0, nrf51822 and softdevice.
first, i use ble_app_uart example as a base code, because i need to BLE communication with...
I have purchased a BLE module using nRF51822. I have used Agilent N4010A to test the RF characteristic of the module. For first log of the BLE moudle (300 pcs), all 300pcs...
Hello,
I want to serve webpage from nRF52DK via BLE.
In fact I got the kit specifically for this task.
I have installed GCC, Eclipse and SDK for IOT.
Thanks to the nice...
Hi
i have an application where 3 SPI devices are connected. Each of the devices have a different CPHA/CPOL configuration. This means that, in order to make this work properly...
