Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
Hello,
I have a question about Bluetooth connectivity issues. The BLE code I'm trying to make will be connected to the smartphone (Android). If phone out of the Bluetooth...
I'm developing a bluetooth device that only advertises data, it's set to BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE and BLE_GAP_ADV_TYPE_NONCONNECTABLE_SCANNABLE_UNDIRECTED...
Hello everyone,
Can I use the latest nrfutil 6.1.0 tool to generate the DFU zip file for the dual_bank_bootloader in SDK11?
If yes, do I need to keep the --hw-version...
Hi, I wanna enter the system on sleep to save the power up to 10uA(about tens of A). I am using nrf52840-dk with SPI LCD and some GPIOs in zephyr. Also I want to do DEVICE_POWER_MANAGEMENT...
Hi, I would like to run an nrf53 example project. I got the devkit, and after some struggle I am now able to compile and run a project.
I need to run an Bluetooth example...
This is really a question about best practice - I have some ideas of ways to do what I want, but wonder if there is some clean API-supported method that I haven't found.....
Hi, I am in design stage and i need to change nrf 8001 to nrf 52810. In this point i have a question about pin configuration in nrf52810, Can i use any pin for any use? i...
Hello everyone.
I know from Errata document that the GPS antenna soldered on DK is not working properly on the 0.8.2 version of the DK. I need to use GPS for time syncronization...
Hello,
We are allocating a large amount of pages (100 pages, ~400kB) for the Flash Data Storage module in order to hold collected data. As a result, the fds garbage collection...
Hi all, can the nRF52840 dongle be used as an external Bluetooth 5.0 peripheral via a Raspberry Pi 3 running Linux?
I received this message from my engineer
' The drivers...
This is based on the article fround in devzone here .
I'm compiling a simple Hello World and followed the instructions as per the nrf Connect SDK Turorial Part 2 .
To...
Howdy,
I'm using Zephyr to configure an nRF52840 to act as an I2C master and send data to a TM4C slave at a 100kHz clock rate. The nRF52840 appears to hang after calling...
Hello, I am working with nRF5 SDK 17.0.0 and using IAR Embedded Workbench 8.50.1. I am following the Secure DFU bootloader guide as posted here .
On Step B3, I get a build...
During development, it is a very common task to combine the 4 elements into a single hex file, softdevice, bootsettings, bootloader and application. Mergehex is limited to...
I'm using an nRF52840-Preview-DK board in a POC (Proof Of Concept) to convert an I2S-TDM bus to SPI.
So it takes the I2S FS (frame sync) and CLK (clock) signals as inputs...
