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...
Try run Thread Certification with nRF52840 dongle, steps as below:
1. when Test harness is R62, Nordic devices work normally.
2. upgrade Test Harness to R63, and flash...
Hi,
We have 2 queries regarding I2C modes,
1. I2C fast speed mode
We are undergoing test of I2C under I2C_SPEED_FAST - 400Khz
when we enable this frequency on our...
Does ncs 2.5.0 implement the suggested workaround for https://docs.nordicsemi.com/bundle/errata_nRF52840_Rev3/page/ERR/nRF52840/Rev3/latest/anomaly_840_219.html ?
If not...
Hi
We met the problem is that clock low time period is out of spec, we got the value from oscilloscope is 1.24us@pull up resistor 10K/7.15k when clock speed=400kHz. The...
Hi
About nRF52840 I2C data read (CLK rate 400KHz)
1. Could you help check below three I2C items(tHD;DAT, tHD;STA, tSU;STO) can follow I2C standard(NXP) spec. or need follow...
Hi, having some issues with the matter door lock sample for the nRF54L15DK on NCS 3.0.2. I'm getting strange failures on boot when running the default matter door lock sample...
Hi,
using SDK 3.0.2 and build for the *ns target.
The idea is to put the CPU to sleep and while it is sleeping GPIO events (e.g. button press) shall increment a counter...
I have several applications that continuously scan on Bluetooth that have started exhibiting a new failure mode after upgrading nrfxlib from v2.9.0 to v3.0.2 ( https://github...
For our custom nrf9151 board,
The following is the prj.conf:
There are no pullups on any GPIO and for now, assume there are no peripherals connected, but there is a...
Hi,
We are having issues with this part bridging on our via-in-pads. We are using 2oz finished outer layer copper.
Do you have any footprint recommendations for 2oz copper...
Hi,
I would like to know the value of the Noise Figure for the nRF52840. How much dB is it? I am looking at the documentation of the nRF 52840 but could not find the value...
Hi Nordic team,
I'm currently working on a device onboarding flow using the nRF Connect SDK Toolchain v2.6.0 on an nRF52840 board . The onboarding process involves:
...
I am building the sample project C:\ncs\v2.5.0\nrf\samples\bluetooth\peripheral_uart, which supports MCUboot’s serial recovery of the networking core image on nRF5340DK. ...
My Power Profile Kit (PPK2) having issue after a firmware update. Now it's not even turn on the light when connected and with power switch on. I think I accidentally update...
