Hi, We are using nrf Connect SDK 2.4.0 and have been looking through the NIST vulnerabilities databases. One of the vulnerabilities reported with the nrf5340 is a denial of...
Hello all,
I am having issues with the configuration of the FEM nRF21540 on the costum board Fanstel BT840NE with the Enhanced ShockBurst (ESB) protocole.
We are not able...
We've got a sensor board with an nrf9160 on it, that sleeps lots of the time and periodically wakes up to take sensor readings or send them up to the cloud.
Some of the...
Hi, I am using nrf52840 , nrf connect sdk 2.6.0 I am using spi_transceive() to send and receive the data from sensor I read in Nordic Academy nrf connect sdk intermediate...
I hope this message finds you well.
I am currently working on a project using the nRF9151-DK Evaluation Board and have been testing GNSS functionality in various environments...
Hello,
I am a developer/maintainer for the RF24 Arduino library at https://github.com/nRF24/RF24
I've found in some cases, the R_RX_PL_WID register returns 0 while the...
Using VS Code and latest version of SDK and toolchains. I have created some custom board definitions and placed them in a seperate directory. The directory is registered in...
Hi! I have asked a question in this topic ( devzone.nordicsemi.com/.../) and now I can send one packet of 20bytes. What I cannot do is sending two packets at the same time...
I have nRF51 Dongle.
I can set it in BOOTLOADER mode and update firmware like:
developer.mbed.org/.../
I see the dongle in Device Manager/Disk drivers like "MBED microcontroller...
Hi all,
i have a little issue.
If i remove the bond information with app Master control panel, my slave cannot connect again with my phone. [Pairing Reject from Nordic_CTS...
I am moving from S110 and SDK 6 point something to S130 and SDK 10. I have my basic BLE code going but am unable to get the SPI back-in-action. I am using gcc and the s130...
I use NRF51822qfaa,s110 v8.0, now I use master TWI to drive the TWI bus chip.
the TWI bus chip Slave Address is 0x48.please see the below program .
question:
1.The...
this is the main program!
#include <stdbool.h>
#include <stdint.h>
#include "nrf_delay.h"
#include "nrf_gpio.h"
#include "boards.h"
const uint8_t leds_list[LEDS_NUMBER...
Hello,
I migrated from SDK 9 to 11 (S132) and i cannot receive anymore custom advertising (from another nRF52)
I receive another devices advertising events so reception...
I'm looking to use this dk for a small project.
Has anyone made or seen a box for the devkit easliy available (.STL) for 3d printing?
And for added coverage, can I just...
The documentation for EVTEN in the manual, showing the RTC Tasks and Events system (Figure 45) led me to believe that if EVTEN for an event is disabled the EVENT will never...
Phone Model: model MX4 from MeiZu china
APP applied: nRF Master
experiment 1:
Here in my hand, when a android phone try to connect to the device which contain the service...
I just now saw the press release for the Primo .
In theory the bootloader should just to be able to be loaded to an existing DevKit either via NRFstudio or the NRFprog...
www.youtube.com/watch
Hi,
I'm a beginner in Iot. I found this interesting video and observed that NRF51 SDK and NRF Beacon communicate with each other. I want to send...
I have12 input pins to my application. But the code fails when I try to add the fifth button.
Is there a limit to how many input signals I can add?
static void gpio_inputs_init...
Hi,
I am using SDK 11 and S130 for my ble application. S130 acquires 108k of flash memory. How can I reduce it to less than 100k or should i use S110 since it uses just...
I have OCD for compiler warnings... I must use -Wall (I'm a freak like that).
In nrf_drv_twi.c line 433 there is a function twi_clear_bus. This gives an -Wunused-parameter...
