I want to encrypt advertisements using aes-ccm peripheral present on the nrf51 board. I am not using softdevice, instead I am generating my own packets and transmitting them...
Currently, it using the I2S at nRF52832.
I want to play the wave file,But can not play well.
So, I ask you for a check because there is the following question.
[Question...
We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...
Hi,
I use nrf51822 HID keyboard.
How to add a game-pad report as a second report in the ble_hid_keyboard ?
How to init the function hids_init() in SDK.
Thanks
Gamepad...
Hello. I have a breakout board (SMARTMP3 VS1053) and it has also a slot for memory card, so I connect the wires (SCK, MOSI, MISO and CS) to my nrf52832, but it can't see the...
What is the recommended way to protect characteristic value from modification while it is being read by a client?
I have a test application with 500-byte long characteristic...
Dear Team,
is there a tutorial on how to start from scratch a project for zephyr nrf91? With all configurations and flags...
That would be great!
Thanks & cheer
O...
Hello,
We're trying to create a custom bootloader from scratch and we're struggling with a weird behavior. This is for the nRF52840 and the bootloader doesn't use the softdevice...
The SDK version is 15.0.0, SD 132, single peripheral conection.
the configuration:
this is how i request the timeouts:
With the timeouts of about 50ms and less, the...
Hi guys,
I tried to modify "configs.c" or ".config", modified CONFIG_GPS_SIM_TRIGGER_TIMER_MSEC = from 2000 to 10000 .
But the device still sends GPS data every 2 seconds...
Hi there
I have a design in production using Gazell at 250kbs on a NRF51822
I would like to update the design using a nRF52840 but it doesn't support the data rate that...
Hi,
We are looking for a consultant to help us port our product's ( https://www.ncase.io ) firmware from Simblee to the Nordic nRF51822 or nRF52832. Experience with Nordic...
Dears:
I test the uart dfu by examples\dfu\secure_bootloader\pca10056_uart
After I enter command like below：
nrfutil dfu serial -pkg Sena_app_uart_s140.zip -p COM5 ...
My project is Obj-C , and “ pod 'iOSDFULibrary' ” in my Podfile.
It worked fine until I upgraded Xcode to 10.2. There are some errors(about 100) occurred during project...
Hi all
I am doing multiprotocal from sdk15.3 and I am trying to add nrf_gzp.c, nrf_gzp_host.c, and nrf_gzp_host_nrf5x.c in to the project
after compile successfully and...
I was wondering, is it possible to suspend/resume flash operation in nRF52840 (internal flash)? Like flash erase suspend, and also flash write suspend/resume?
Thank you...
Hi,
Might be a silly question,
but is there a gattc equivalent of the "BLE_GATTS_EVT_HVN_TX_COMPLETE", ie a similar/equivalent event that gets generated when a central...
Hey, I am working on the proximity application on nrf51 DK. How can I get the bsp_event_handler to get triggered on a button multi press (such as pressing button 1 twice rapidly...
Hi,
Do you have support for mobility in Cat-M on your nRF9160? This is usually done in RRC connected, but i'm wondering if you are able to support it in eDRX as well?...
