Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
nRF52832_XXAA, nRF SDK 14.0.0, SoftDevice 132 v5.0.1
We run a single service with 2 characteristics: one for "target to host" and the other for "host to target", where the...
Help ！
I use ANCS need change ATT MTU to more , but I met an incredible thing .
just change NRF_SDH_BLE_GAP_DATA_LENGTH to 189 & NRF_SDH_BLE_GATT_MAX_MTU_SIZE = 185
...
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...
