Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hello! We are developing a board with NB-IoT connection base on the nRF9160 but also BLE capabilities based on the nRF52832. While researching the best way to implement this...
What is the default path of Kconfig in SES Project ? I testing Azure-Iot_Hub sample project. I define the AZURE_IOT_HUB_DEVICE_ID and AZURE_IOT_HUB_NAME in prj.conf file....
TLDR; How do I access GPIO and other peripherals via SEGGER IDE without using Zephyr when creating a new project as "New > New Project > Nordic A C/C++ Executable". Please...
Hi,
We are building an application on the nrf5340 application core. We noticed that library calls are being made to perform double precision floating point arithmetic which...
Hi all,
I was looking at all ble events and found a few GAP events related to security:
BLE_GAP_EVT_SEC_PARAMS_REQUEST
BLE_GAP_EVT_SEC_INFO_REQUEST
BLE_GAP_EVT_PASSKEY_DISPLAY...
Hi,
I've been monitoring the posts regarding ARM support for the various Nordic tools and libraries - and its been almost two years now since the M1 were released, and still...
I know this should be possible if the phone acts as a BLE advertiser.
But is there any way to scan for a (specific) phone MAC address, if the phone is not advertising BLE...
Hi,
I am writing the code in the cpp for bt_le_adv_start () function with BT_LE_ADV_CONN as input parameter, this helper macro is not compiling in cpp. It is throwing the...
Hello, guys!
My goal is to monitor battery voltage by using a voltage divider and ADC peripheral of nRF51822 SoC. I find that this example perfectly fits my needs. Consequently...
Hey, I found some plot difference when using write and transceive functions with nrfx library (zephyr os).
I'm trying to send 0x11 using this two codes:
And here...
Hi,
I have been mingling with kernel funtionnalities of Zephyr. I am trying to improve my application using an event based approch and threading.
I am trying to define...
We use nRF9160 on our own board with SDK 1.9.1. The firmware "Serial lte modem" is installed on the chip with connection to an external MCU. We are connecting to an MQTT broker...
Hi everyone,
i'm currently developing on nRF9160DK with AWS brocker via NB-IOT connection and i don't know if i'm encountering an issue.
Until now, every time that i reboot...
sdk nRF5_SDK_17.0.2_d674dde
I used some flash to store data.
But before dfu,it was equal to (FF FF FF FF FF FF FF FF|........) and after dfu,it was equal to (29 48 0C...
Hi,
In a multi-role central-peripheral code for a nRF52840-DK based device, I have to send a buffer acting as a peripheral. I use the ble_nus_data_send function sent as...
