Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
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...
Hi Support Team
I try to run the http_client sample based on ncs1.2.0, and I use the following configs because only NB-Iot available in our location:
when start running...
Hello there,
We faced the new issue after the iPhones are updated to the iOS 13.4. I tried to find the issue solving on the forum and looks like it is the new one.
We...
Hi,
I'm evaluating the new nRF5340-PDK and trying to put the device in low power mode. My steps so far:
Cut SB40 to allow measuring current via P22.
Connect power...
Hi,
I am trying to store a buffer which i collect from ble connection. I have tried sd_flash functions first. I could not found any examples so page number or addresses...
There are aready quite a lot topics about high current consumption in sleep mode, but none really seems to fit out problem:
We have a small board with a nRF52832 (actually...
I am starting the development of a product using the nRF52 DK for the nRF52832 SoC .
The product will use some peripherals (RTC, NVMC, Timers) and communicate using BLE...
Hello Team
I need to scan the peripheral dongle's 128 bit UUID service and its characteristics,my code is based on heart rate collector of pc-ble-driver,before scanning...
Dear All,
I just started with a design to fool around with the NRF9160. I made the symbol and footprint of the module and maybe somebody else could use it too...
Here...
Hello, guys!
We are using SDK 15.0.0 and nRF52840 SoC device.
Our goal is to debug the application with SES in the presence of bootloader. This thread explains that we...
In our project we use a nrf52832 with softdevice S132 and SDK15.3.
For booloader we use the DFU example form the nordic library.
A fter a DFU with BLE, which was done...
Hi,
I'm trying to use the Nordic Security Backend, such that a change to CC-312, if availble soon, would be easy. However I get following error after enabling :
It...
Hi,
I am using nRF52840, S140 V7.0.1.
1) I worked on Secure Serial DFU. But recently I am seeing once more example of DFU “Background DFU bootloader”
https://infocenter...
Hello everyone,
The I2C spec minimum is about 100kHz however the device I am communicating with is using a clock of 20kHz. And there is no way to speed up this device. As...
