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...
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Hello,
I am writing an iOS code using Swift3 to connect an iOS10 device to nRF52 pca10040 and blink an LED. The nRFConnect on iOS can easily connect using the device name...
Hi I am trying to interface QSPI with NRF5340 dk board. I am getting build errors. I have used SPI-FLASH sample and it was working fine and I am trying to change the SPI-FLASH...
Hi,
in the new version of nrfx there is a function (nrfx _uarte _rx _new _data _check ( &uarte _instance ) , and how to get a similar result for the older version of nrfx...
Hi,
I have been testing the CAF click detector module and I find that any event callback after the click event takes almost 1000ms. That is the time between the actual click...
We are working on a project, with a working secure buttonless bootloader that works flawlessly. However I recently made it with bonds, and it works with all of the devices...
I'm experimenting with the Bluetooth Throughput sample in NCS v2.6.1. As I increase the distances between devices, I see strange gaps in the transmission from the Central...
Hello, when testing the BLE sniffer with an nRF52840 dongle (utilizing the most recent official sniffer firmware), I configured Wireshark to capture the coded PHY. After initiating...
Hi,
We are working on integrating nRF-Mesh-Library (iOS and Android) sdk into our app for mesh networking, it should support identifynode, provision, add app key and add...
I found a similar thread, but it did not solve the problem. When CDC-ACM is enabled in Device Tree, the dfu-util application cannot find the USB port. The Bootloader started...
Hi everyone
I am using nrf52840 costume board. and using NUS ( Nordic Uart Service ) as the basic start sample.
My desire:
1. UART0 and UART1 work in async mode with...
If I enter the prj.conf settings according to the lesson text then the firmware crashes with different provisioning functions from the smartphone app such as forgetting a...
It's looking more and more like a lot of my problems relate to a weak cell signal. Is the RF front end on the devkit known to be inferior to a normal cellphone? My personal...
Hello, I have connected a LR1110 module to a nrf52 (PCA10040) development kit using Arduino connectors. Anybody written a simple application regarding the interfaces?
It...
Hi,
I'm trying to measure message travel time using Gazel and k_uptime_get() so I can understand the packet intervals.
I'm using gzll_ack_payload_device and gzll_ack_payload_host...
When I apply an Extra CMake build argument when creating a build configuration, it only takes effect on the first build, but none after that.
For example, I have added this...
I have a system with nrf5340 with a Central and various Peripherals with different Characteristics. The Central has all the Characteristics, therefore with different UUIDs...