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...
i'm using the nRF52840 with a custom micro-kernel designed to support user-space applications with multi-tasking. multi-tasking is implemented using separate stack space for...
I'm having an issue that (I think) is related to MacOS Ventura upgrade. I'm trying to update the firmware on a DK52 Development board by copying the .hex file into the JLINK...
Surprisingly, our new ordered nRF52 DK v3.0.0 boards won't work in the BLE App (nRF Connect for desktop) App. Seems related to:
"The newer devkits have hardened APPROTECT...
Hi,
I am using nCS based application running on nrf52840dk, wherein we have QSPI based external flash memory available onboard.
My question is, since zephyr RTOS provides...
Hello,
I'm trying to measure the accuracy of the internal low frequency clock on the nRF52833 for hardware verification. I've set it up so that an RTC generates a tick event...
hi
I find nRF52810 can use peripheral(advertise) mode but it cant use central mode
is it right?
I have some product, which are switch and receiver, using ble nRF52810...
Hello,
I am using a nRF52840dk (nCS based app) with a nrf mesh android application,
nRF52840dk has application running BLE-Mesh Server model. while I am using nrf mesh...
I want to avoid to have the NFC tag to be writeable with another nrf device but i do not want it to be writable by any other type of device such as a phone. How do I put such...
Hi,
I am using nRF5340 audio DK PCA10121. The information from product specs, DK schematic and suggestions from this forum for nRF5340 do not align. Here are my notes: ...
I struggled to host MCUBoot's secondary image on the external Flash of the nRF5340DK. I hit so many obstacles along the way that I'm pretty sure I went off track early on...
I am developing a USB keyboard + mouse using a NRF52833. I have use the USB Device Example from nRF5 SDK v17.1.0. I chose this example because my project is in C++ and had...
Hi!
I am learning how to use the PSA Cryptography API and there's something I don't understand. I have imported an ECDSA public key in uncompressed format (x + y coordinates...
Hello,
We want to set Tx power of +3dbm i followed the procedure as mentioned in following ticket:
I set the high voltage in network core main as following:
we...
Hi,
I'm able to select the nRF21540_nRF52840DK board for my project and I'm wondering how command the nRF21540 using the I/O pins and the SPI port. Do you have any examples...
I have to make a connection from a central_uart to 4 periperal_uart every 60ms Sending 30 byte .
I Have to make a polling of all the peripheral every 60ms.
I know that...
