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...
Hi,
I’m developing a BLE IoT product using the nRF52840 DK, where I need to send a payload of 60 bytes. In a previous response to one of my questions, I was advised to increase...
I have a requirement for PMIC which should include charging, sleep mode integration and should give simultaneously 2 outputs. One output should range from 3-5V the other one...
Hey
I have tried to enable and test coredump as shown in this example: https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-2-debugging/topic...
My production board doesn't support UART, but we have SEEGER JLINK using RTT to debug with. I'm using nRF5_SDK_17.0.2_d674dde\examples\dtm\direct_test_mode project.
If I...
Hello.
I am experimenting with the nRF52-DK board. The tool is segger studio on win x64. Bluetooth appears on the smartphone and disappears after a while. It is not connecting...
Hello,
On my custom board, I need to offload data from my NRF52840 chip via Bluetooth/BLE to my PC for processing. (Ideally using python to receive) Is this formally covered...
We're evaluating RSP with 1oT, and we managed to successfully swap the carrier using RSP with our nRF9160DK, running our standard application.
The nRF9161-DK, running the...
Hello,
i'm developing a custom board with nPM1300 + nrf5340. First things first, i purchased a nPM1300-EK to acquire the needed knowledge to make things working. Unfortunately...
Hi,
I have one nrf52840 board and one bosch BMA456 Shuttle board 3.0 flyer.
I am using zephyr-sdk-0.16.8.
zephyr build and flashing works fine, but when I use device...
Hello,
I am developing a solution based on nrf52-DK, using nRF52840. I have a .hex file produced by the R&D team So far I can flash successfully the board with :
drag...
Hi all,
Recently I am trying to start a secure MQTT connect between Rabbit MQ broker and nRF-9160 or nRF-9151.
nRF9160 is running Serial LTE Modem(SLM) application with...
I've been spending a long time trying to write a driver for the ILI9341 8080 8bit bus interface but all I can't seem to get the display to do anything at all. I'm just seeing...
Hi,I have been using nrf5340 audio DK Board to access the I2S .I am using SPH0645 mic with that i need to get mic data .My Mic datasheet specifies that "The Data Format is...
