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...
On a BLE_GAP_EVT_CONNECTED, I'll send some data to an attached microcontroller via UART. The code will expect a response of that data, all while being inside that BLE_GAP_EVT_CONNECTED...
My application involves the Nrf52 using softdevice and a slave only SPI ADC running at approximately 26khz. The ADC has a pin interrupt to indicate data ready. There seems...
Building nrf_delay.c (or anything else including nrf_delay.h ) with NRF52 defined produces:
arm-none-eabi-gcc -I C:\Nordic\nRF5_SDK_11.0.0-2.alpha\components\device -D_DEBUG...
Hi, someone know whi when i press disconnect on iphone the nrf51 restart from the mail?!
Why if i disconnect android device the chip does not restart as the iphone?! is normal...
I'm trying to build BLE driver 0.5.0 for 64bits.
I've downloaded:
MinGW 4.8.2 64bits
boost 1.56 and compiled it using address-model=64
CMake 3.4.1
Python...
Hello Nordic community:
I've read about Serialization in the nRF51 SDK doc and would like to prototype an example with it.
I saw a notice of it being removed post 7...
Hi,
Is it possible to get a more detailed description of the GPIO block than what is available in the reference manual? Specifically i'm interested in how the disconnect...
Hello Everyone,
I want to run a couple of test on the nRF51422 radio. However, how do I go about checking the firmware on these devices without the use of a motherboard...
Our device fetches fused quaternion from MPU and transmits via NRF 51822.we are using 3.7v li-ion battery.we are using Non-volatile memory.
Currently we are facing these...
I am trying to run BLE central peripheral dual role on nrf52 pca10040 with nrf_uart as service. Also, I have redbearlab BLE nano as peripheral (nrf51822 based).
I am getting...
Hi, I would like to ask that, whenever I put my function in main.c, the borad become undiscoverable.
I'm using nRF51 with ble_app_uart_s110_pca10028, and below are my function...
use nRF Toolbox APP to bonded peripheral device even disconnect and connect don't need input PIN code again, but when I turn off BT the APP lost bond information. next time...
Can the S120 work without RTC XTAL?
Iam using SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_RC_250_PPM_250MS_CALIBRATION, false);
but it still hangs in the softdevice_handler_init...
Hello,
I am attempting to implement the TWI drivers from the SDK for a nrf52832 chip for a pca10040 board. I am using the twi_hw_master files to drive my TWI and insofar...
