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 use buttonless_dfu_app as template. SDK 14.2
Q1. Could someone help me.. After I updated my app I have changed crc (if more than just few changes), so bootloader installed...
I made all steps in a guide
devzone.nordicsemi.com/.../
All works fine. After that prepare my own firmware like appendix 1. Also works good. I merge
bootloader_setting...
Hello,
i'm trying to run the ble_uart_example on my nRF52840 eval-board, but it always fails on this line:
err_code = ble_advertising_init(&m_advertising, &init);
APP_ERROR_CHECK...
Hi, everyone,
I develope the project with BLE support. In my project I need to define the time server. For this purpose I tried to find any example reffered to it, but no...
It is a sensing-processing-actuation based application. Just want to use the nRF52832 module for BLE communication( a part of the application).
Is there a direct API in the...
Hello,
I have an application where an nRF52832 peripheral (S132 v3.1.0) transmits a 5-to-10 MB file to an nRF52832 central (S132 v4.0.5). The peripheral sends the file...
Hello,
I have bought an nRF51 dongle with a SEGGER J-Link.
I have downloaded all the SDK and everything from nordic website.
If i open an ble peripheral example in uvision5...
Hello i cannot get uart to work correctly on these pins. The board seems to reset when i try to run uart on these pins. I can get them to work on pins P0.06 and P0.08. I think...
I could not find update info on this;
When I use mergehex to combine SD, app and bootloader, MCU just boots into DFU mode.
When I program SD, bootloader and app, MCU...
I have a nrf52832 running as a BTLE peripheral running up a couple of services including one custom with a characteristic i wish to be modified by the peer.
Data is being...
Now I'm using NRF52832 to communicate with other MCU(STM32) by UART.
STM32 will transmits about 40 bytes data to NRF52832 per 10ms.
Here is my configure referenced Nordic...
Are there any dependencies between the connection parameters configuration and pairing?
I am using nRF52840 and SDK 14.0.2 and ATT_MTU example. I am trying to add pairing...
I am trying to implement bonding with the Uart example in SDK 14. I have followed the instructions for how to use implement device manager and then migrating to peer manager...
Hello there, I need to specify the LDO that will power the nRF51824.
What would be the max current consumption for nRF51824 at 3.3V?
I saw a similar calculation for 51822...
