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...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
Hi all
We are switching to nrf-sdk v1.6.0 in our project and encountered a problem with MCUBoot.
The image builds successfully and can be flashed successfully as well...
Hi,
Iam using SDK 17 ,s140_nrf52_7.2.0_softdevice on NRF52840 SDK.For the first time I have noticed an issue,as below on running sample nordic17.0.2\examples\ble_peripheral...
I would like to use the Arduino Nano 33 BLE with MCUBoot and MCUMGR for FOTA. I am wondering if it is possible to use a two-stage bootloader (first stage Arduino BOSSAC, second...
I'm wondering whether the value pointed to by "ble_gatts_hvx_params_t.p_len" passed to sd_ble_gatts_hvx is copied to SoftDevice-owned memory before the call returns NRF_SUCCESS...
Hi,
I would like to create a library for the Nano 33 BLE to be able to use the NFC features that are available via the nRF52840 chip.
I am aware that there are some examples...
I'm starting a new product development using nRF52832, SDK 17.0.2 and softdevice S312.
Should I use v6.1.1 or v7.0.1 of S312?
Nordic's docs for SDK 17.0.2 state that S312...
I have no idea about how to read the device id of the external flash in the nrf52840dk? Please guide me to do so.
I also referred the MX25R6435F datasheet, to see the method...
According https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/nw_service/xrai_set.html control plane data only are supported.
How to set PDN to use control...
Hello, I need a reference PCB layout for the nRF52810-CAAA WLCSP-33 chip. There doesn't seem to be a reference layout for this specific chip. Furthermore it differs from the...
Hi everyone,
I have a couple of Laird BL653 boards which use the nRF52833 chipset. They have SoftDevice S140 v7.0.1 on them and I'm using the nRF Mesh v3.1.4 for IOS. The...
On an NRF52811 (and I've had a similar problem on a 52833) I'm unable to use the NVS subsystem. Everything inits fine but there is a fault when writing to NV. If BT is disabled...
Hi Nordic team,
We have tried using Bluetooth peripheral HID keyboard example from nRF5 SDK and found an interesting problem.
In our setup, nRF52840DK is running the provided...
Hello all,
I have trouble reading saadc data with an amplitude of 10 µV - 100 µV with a sampling rate of 1K Hz by using nrf52832. I was wondering if I could get advice/help...
Hi,
The code is working normally, but when I include ble_radio_notification_init functionality. Then it crashes (hardfaults), on some boards not all.
[19:18:40.550]...
Hello.
We are migrating from SEGGER Embedded Studio (SES) to IAR Embedded Workbench (IAR). SES used Printf as a comment display and output it to the Terminal Emulator. I...
