Hi.
I'm trying to get Apple notifications to nrf52. And specifically to listen both regular ANS (for android) and ANCS (for iOS) events depending what sort of phone is...
I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
I was wondering if the Master Emulator API requires the Segger IC on the nRF51 Dongle (PCA10031) to work? Or is this just used for programming the nrf-device via USB?
The...
Hi.
I'm using latest version of nrf51-pwm-library to test if PWM works fine, but unfortunately, it's not. I have very simple program which should fade LED from 255 to 0...
Is there an application note or specification that defines the term flash memory endurance and flash memory retention?
What failure modes can be expected when these specs...
Hi.
I faced very weird problem.
below is my structure of custom array;
if I set MAX_MYARRAYCOUNT as 20, it's OK.
but if I set MAX_MYARRAYCOUNT as over 30, device crushed...
.HEX file of bootloader in below directory C:\nRF51_SDK_8.1.0_b6ed55f\examples\dfu\bootloader\pca10028\dual_bank_ble_s110\armgcc_build
have not covert in zip file by nrf_utility...
We have an odd one here. We have a single nRF51822 (QFAC) board that is acting odd. None of the other boards exhibits this behavior. They program perfectly. 3.3v supply is...
I have been having two issues (possibly related) with the RX pin of the nRF52 DK (PCA10036) using the ble_app_uart example. I have been trying to characterize the problem...
Hi all,
In my application, I take mac address of chip and make major, minor value (device 's ID) and I need mac address is a constant value. As I know, mac address is a...
because license is so expensive, I'm converting my project to OSX GNU
I'm solving problems step by step..
and there is error that I couldn't understand.
Anyone can...
Is there any way to control BLE shield 2.1 from PC rather than android / iOS app.
Also if i pass any message to BT dongle how to check the received messages.
And in...
infocenter.nordicsemi.com/index.jsp
I see a debouncing filter in the block diagram of NRF52 preview DK. Isnt debouncing implemented in software? So why need a HW debouncing...
Hi all,
I have two kinds of NRF24LE1 devices(A and B), and I want to realize that one device_A can communicate with 10 device_Bs at the same time. To explain it in detail...
I would like to use 3 PWM for controling RGBs. I use a softdevice because I want to control the pwm trough the MCP. But for now I just want to get it work to initialize these...
