Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
Good day!
Started to work with nRF mesh. And wanted to add ir_lib from this project to Generic OnOff example.
And Source navigator shows error: static_assert failed "unspecified...
Hi Team,
I am using nRF5_SDK_11.0.0_freertos_dfu_060516.zip SDK. I have added NUS service with UART configurations in this code successfully.
When I am commented the DFU...
We have both nrf51 and nrf52 running DFU.
How can I identify on the mobile application side whether I'm connecting to nrf51 or nrf52?
They will need to get different firmware...
Hi,
Is it possible to know which type of advertising packet is being advertised by the slave i.e whether it is a connectable or a non connectable advertising packet by...
Hi,
So I have a HEX file with unit specific data that I upload to 0x00062000. This data is about 80kb so it leaves some space incase I need a bootloader in the future....
Hi:
I want to bond and change dev name and storage.
This is my storage dev name init code:
void my_flash_init(void)
{
uint32_t err_code;
pstorage_module_param_t...
Hi all,
i'm using an app_timer.
I need to use three timer for debounce of three button. In my case i have to discriminate the push of three button at same time. When all...
Hello Community
I have read the following threads:
devzone.nordicsemi.com/.../
devzone.nordicsemi.com/.../
In order to know how to discover my services, including...
Hi
Does the CryptoCell in the nRF52840 support secp256k1?
In this documentation it says at one point Koblitz curves using fixed parameters, up to 256 bits, are supported...
I used to do with the iso7816 run on nRF51822 SDK9 and S110_v8.0. However,as the BLE stack is running, the iso7816 interface clock signal is abnormal. as the picture below...
Hello!
I have the board PCA10040 (nRF52 DK).
I designed two different programs:
SPI: I'm using the SPI communication to communicate with an external sensor (accelerometer...
Hello, I am working on a project that involves the implementation of a wireless temperature sensor. so, i bought the DS18b20 digital temp sensor and tried to apply the code...
hello friends:)
i have some problem during making my products,
it's an a interface board with ble that generates UART signal for other board
and i made an schematic with...
Hi,
I noticed weird behaviour on nRF52840 when using LE Coded PHY.
Connection access address is configured as logical address 1 and it works fine when using 1M and 2M...
Hi,
Can we use nRF in vehicle to vehicle communication V2V ? And how max nodes can we have ?
As I know, the nRF don't need authentication when we send data, is it true...
