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 there,
I am quite new to BLE.
I am about to buy a nRF51822 Bluetooth Smart Beacon Kit. But before that I would like to be sure if I am able to advertise battery level...
Hi,
We just recently received our (custom) board with the nrf51822.
To program and debug the nRF I use the pca10028 and the debug out header.
I wrote a very basic program...
I tried loading SoftDevice, Bootloader, and Application using the SoftDevice and Precompiled hex files that come from the example code version v1.1.0. I am using nRFgo Studio...
While attempting to update the firmware from a HEX file, the DFU Application in the nRF Toolkit reports that the upload failed with an unknown error 22. I was sniffing the...
I have a bootloader running on my NRF51822. It uses a relocated vector map in RAM and jumps to function.
I therefore have two debug files and source code sets.
Does...
I am using nRF51 SDK with version 7.2.0, s110_nRF51822 with version 7.1 and gcc_arm and connect the pca10031 board via JLink and try to load bin files but it returns error...
Hi all,
I'm having problems into making the virtual COM port of the nRF51 DK work.
The only line in the User guide regarding it's configuration is the following:
...
Hi,
I'm usind SoftDevice S110 version 7.1.0
Since I implemented a Radio Activation Hook, my software crashes when a connection is being established. I get the following...
Hi Nordics.
I want make a central device(server) that can collect 6~7 peripheral's sensor data with multi-connection.
The central device will transfer peripheral's sensor...
Hello,
I just want to add SPI master module into the ble_app_uart application, and only add spi_master.c and .h into this project with no any other change, and just call...
Hi,
I'm using gcc with eclipse to compile ble_app_hrs and I get the following error for all the SVCalls like sd_softdevice_enable, etc...
The following error is flagged...
Hi , I need to develop an indoor positioning project based on Bluetooth Low Energy 4.0 in which i have to locate person's current position in home and send it to main server...
Hi all,
I have made my own device manager because the device manager from Nordic is somewhat bloat (in code and resources) and I needed to add a feature, ranking the devices...
I am using the nRF51822 and code base 6.1
How can I program the advertising mode of the beacon to not time out. I am looking to advertise for 10 seconds and then go to sleep...
