We tested the USB performance on the v3.1.0-preview4 and main it looks like it got even worse.
All tests were done on the attached test project: TestProject
main (6855b38ca69d2a70d0a088d9964e606e9981cb14...
Hi all!
I have the NRF54H20 D and somehow the RTT viewer doesn’t work, the board doesn’t work. I am using the most simple zephyr hello world project. It says it is compatible...
Hi there,
We are using for BLE communication a nRF52832 chip with random static address configuration (shown in the UART). Can we be sure that the address of a chip will...
I am building an application for the nRF52840 on Linux just using west . I have been struggling with this issue for some time now. The linker can't find any mbedtls_ccm functions...
Hello, I am experiencing issues with the current measurements taken by the PPK2 when using the nPM2100-EK to power a device. The current drawn from the 2.7V power source ...
I have been trying to get MQTT+TLS to work on the nRF7002 DK and haven't been able to get the samples to connect to the MQTT Broker.
Is there a working MQTT TLS example...
Seeing the failure below and wondering a couple things:
How did the device get into this state?
How do I disable AP protection? The Kconfig GUI seems to indicate that...
this is my sec_param:
sec_param_bond 1
sec_param_mitm 1
sec_param_io_capabilities ble_gap_io_display_only
sec_param_oob 0
sec_param_min_key_size 7
sec_param_max_key_size...
Our present application makes heavy use of the nrf51822 UART and I2C interfaces. We have a 115200 baud UART channel and thus need HW flow control. We are interfacing to an...
I would like to create wearable fitness based applications/hardware using nRF51822. But i am not sure how to get the fullest of power down modes in the chip.
For example...
Hi,
I purchased an nRF51 DK recently.Followed this tutorial to compile and flash an example project:
devzone.nordicsemi.com/.../
Here are the tools used:
Keil...
Hello，greetings.
I am trying to communicate among 2 NRF24L01+ modules using stm32 and stc89c52.
With EN_AA = 0x00, EN_RXADDR = 0x00, SETUP_RETR = 0x00 on PTX ,and EN_AA...
Hello,
I want to use preprogrammed Long Term Key (hard coded) with Device Manager for nRF52. I found the dm_enc_key structure but I could not find any solution to provide...
Hello all
I have an nRF peripheral based on S130 SD. I have exposed certain services with both read and write permissions. However i would like to secure these services...
Hello,
I have developed a simple characteristic to send data over ble using the ble_nus service.
I created a service and added a characteristic to send. Then sending the...
I am working on a BLE device (currently being prototyped with the mbed DK). It connects to a smart phone app. I would like to build in some security features, definitely some...
Hi guys I just bought:
one nRF51 Dongle (nRF6825 Rev 1.1.0 2015.27)
some nRF51822 Bluetooth Smart Beacon Kits (nRF6930 Rev. 1.0.0 2014.27) that are basically beacons...
In my application I need to use the whole flash memory available (128 KB of the nRF51422 QFAC). My data is first stored on a 2KB buffer and once the buffer is full, data is...
I'm trying to figure out why I need to rebond after completing a DFU upgrade with Android 5.1.
My bootloader does not modify the device manager pstorage state, but I am...
Hi!
I've just started developing with NRF51422 (PCA10028 board). I downloaded the free version of Keil MDK-ARM and loaded the "ble_app_uart_s110_pca10028" example from...
Hi,
We wanted to create a device what control with a remote controller but we want to controll this device by smartphone also.
We going to use 51822 but it is not exactly...
Hello.
Our company develop BLE device and make some applications(android/iOS) for updating ble devices.
Those applications use nordic DFU source for installing firmware...
