I have a nRF51822 device.
When the connection interval is 50ms.
The transmission distance can up to 50m+.
But, when the connection interval is 1000ms.
The transmission...
Hi,
I have a simple question. It is possible to use the ble-sniffer nrf51822 on Kali Linux? I found a guide to use it on linux but I don't know if it is the same for Kali...
I've modified Nordic's "Nordic_Keyboard" sample to work with my custom board, just simple modifications to use custom_board.h rather than the default PC10028 configuration...
Hi,
I use HID application with S110 v8.0 profil.
I use BLE HID Keyboard example.
I put datas from smartphone to BOOT KEYBOARD OUTPUT REPORT and I whant read them by...
Hi all,
I use nRF51822 module and my environment is Eclipse + GCC + SDK 10.0. I refer to the example in path <SDK_PATH>/examples/ble_peripheral/ble_app_template, then make...
I am using nrf sniffer for trouble shooting. But it always exit unexpectedly. Wireshark was still open but the DOS window got closed.
I am attaching the log.txt.
log...
Hi all,
I am using ble open mesh with pca10028 boards ble mesh is working fine.
I am developing a application that has to blink led in mesh( without any delay between...
Hi
I used nrfutil.exe (v3.5.1 based on python v2.7.13) to create bootloader.zip file from SDK v15 - \dfu\secure_bootloader\pca10040_ble\ sample code.
CMD : nrfutil.exe...
It appears as if the LFCLK is not calibrated to 500PPM accuracy. I display the time in the system and every 60 seconds it falls 2-3 seconds later relative to the clock on...
nRF52832 / SDK V15.0.0 / nRF connect / DFU OTA Buttonless
Hello,
My device name is 21 chars but it is truncated and appears as 20 chars in nRF Connect "Discovery devices...
We are using an nrf51822 processor, running off of 2.7 volts from a switching power supply, powered with 12.4volts. The processor has simple gpio connections, and a battery...
Hi,
The structure nrfx_spim_xfer_desc_t contains both tx_length and rx_length fields.
Is there a situation where tx_length != rx_length ?
Thanks,
Daniel
I have a nicely working application that occasionally hangs. I have managed to trap a "hard fault" under the debugger (using VS with GCC). I have the system halted with the...
hello, Nordic developers!
I needs help develop rnf52840.
Goal
My goal is ble & 802.15.4 mutiprotocol, not using zboss network.
Actually, It is the same situation as...
Hello,
I am in the process trying to send multiple packets over ble but cannot seems to figure out this UART example.
I have read many posts that use ` ble_nus_string_send...
My understanding is that the nRF52840, which is the only nordic device to support the long range bluetooth physical layer. Additionally this chip requires SoftDevices 140...
Good day,
We are planning in developing our own custom-made nRF52840 PCB using the reference schematics provided by Nordic Semiconductor.
In the initial phase of our...
Hi,
This is more of a bug report than a question, but not sure how to get in touch with engineers outside the forum.
In app_util.h (Using SDK 12.3.0) there are two...
(nRF51 SDK v12.3.0)
The function gcm_init() in gatt_cache_manager.c (BLE Peer Manager Lib) calls ble_conn_state_user_flag_acquire() part of the BLE Connection State Lib...
Dear Nordic,
I bought three nrf52840 dongle.
How i test the mesh i am totally confused how its programmed and how mesh tested with this nrf52840 dongle can you help me...
