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
Does the newly released nRF52840 chip have pins on the side, corresponding to the "outer ring" (A8-23, AD2-23, B1-W1, ...) pins on the underside of the chip, like this...
hello i am interfacing i2c sensor mma8452 with nrf51 dk. my function is
void mma_read(uint8_t *x, uint8_t *y, uint8_t *z)
{
uint32_t err_code;
uint8_t rx_buffer...
I have to sample 3 differential channels periodically. Should I calibrate SAADC for each channel individually? Unfortunately, "nRF52832 - Product Specification v1.0" doesn...
Update 2016-Mar-29: I used SDK v10 along with SoftDevice S110 v8 when I run the experiments described in this question.
Update 2016-Mar-30: Upload source code of the modified...
In order to perform dfu to softdevice S132 v3 sdk12 (secure bootloader) from sdk11 softdevice S132 v2 (legacy bootloader).I've change the legacy bootloader as it it says here...
by using Arduino mini pro 3.3v
I am planing to measure the temperature for the first five minutes, if the temp is over 40 degrees the device will send to Android app and...
Even though the SIG hasn't finalized yet and the 1.4.0 SoftDevice isn't out... Can we get a heads up on what to expect for 1.3.0 BLE 4.2 compatibility?
On something...
In arm_startup_nrf52.s (in the 8.9.0 device family pack), there is a new bit of code:
IF :DEF: __STARTUP_CONFIG
#include "startup_config.h"
ENDIF
I assume this...
Hi,
I'm thinking of using the NRF52 for an embedded wearable sensor application.
How much flash and Ram space can I expect to have remaining approx. for my application...
I'm a bit at a loss of how to voluntarily stop advertising: My related thread says I should call sd_ble_gap_adv_stop() , but when I do, no corresponding event is raised by...
To install micro-ecc, complete the following steps:
Install version 4.9-2015-q3-update of the GCC compiler toolchain for ARM. You can use ARM's Launchpad to find the toolchain...
