Hi. i'm using nRF51822AC, SDK12.2.0, S130 v2.0.1 as central.
I want to make sure that how to operate DFU.
Please check there is missing point or wrong point.
Step 1...
Hi,
I'm struggling to get a mouse wheel to work in advanced (High Res) mode.
What I learned so far is that I should create a "Resolution Multiplier" Feature report....
i set up an coap/iot environment and but i was getting error while compiling code for adc i followed steps from this post devzone.nordicsemi.com/.../ here is the problem
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...
Hi,
I was doing some current measurements and tried to reconnect my DK to my computer to put a new program on it. When I try to Connect J-Link, I get an error that says...
the link infocenter fail to download in:
(General PCB design guidelines for nRF52 series)
https://devzone.nordicsemi.com/nordic/short-range-guides/b/hardware-and-layout...
Hi,
Do you have a drawing of a recommended PCB layout footprint for the nRF9160?
I found a link somewhere, but the page didn't exist.
I need a drawing - not an Altium...
As i an trying to establish LTE connection using nRF9160.but i want to use external antenna because i will place nrf9160 module in metal enclosure. please suggest best antenna...
Hi pals!
I'm trying to do the throughput example with using 2 nrf52840DK. I downloaded SDK15.0.0 and I'm using ble_app_mtu_throughput example under ble_central_and_peripheral...
Hello there,
I've been following a guide Installing a 6LoWPAN enabled Linux kernel and required modules as a part of setting up a BLE 6LoWPAN border router on Raspberry...
I'm working on an NRF52832 product that will be intermittently powered, and the supply rail may fluctuate slowly, drifting above and below 1.8V.
I saw this post:
https...
Hello everyone
I am using nRF52840+wifi module to communication with the server via MQTT+LTS, Now MQTT communication with server was successful, Considering the safety,...
Hi everybody!
We have a problem with our product. It is based on nrf52832.
We used heart rate example in the SDK. MCU sleeps after a while if it is not connected. We have...
I'm trying to combine conventional pairing with OOB NFC pairing, but I'm struggling to decide which libraries to use. I have been looking at the examples, and they all use...
how can we properly set the scan timeouts? Say if we need to scan for a device for 5 seconds and if it is not available we can stop the scan and search for a new device. i...
Hello I am getting fatal error and system reset after calling APP_UART_FIFO_INIT.
I want to receive some data over ble and send it to the uart. I connected physical UART...
Hello, in my application I have a problem with the app_timer module respectively with a timer I have created. I'm working on a nrf52832 ( Rev. 1 - build code QFAA-B00) and...
I need a solution for doing a DFU from an Android phone to a device with a nRF52832 chip in it
I currently have a working version in IOS Swift but cannot get the Android...
Hi everyone,
I'm using nrf52840 custom board (pca10056)
SDK version: 15.3
OS: Fedora
I work on a custom board and try to use WDT like so in the WTD project example...
