Hello everyone,
I got a task which I try to implement using a NRF51822 iBeacon board.
The Task:
Advertise a Device and provide a mechanism to connect without traditional...
Hello, I'm working with the EK PCA10003, that has the NRF51422. I'm trying to read the information of the accelerometer MPU6000 with an ISP interface. At the moment I cannot...
I'd like to use the GATT/GAP driver from an ARM based Linux system. Is there any possibility of getting a library compiled for ARM or (cough) the source code to build it myself...
It is possible to run easily a SoftDevice stack (e.g. S110) on nRF51422 using an accurate 16MHz external clock reference for HFCLK instead of an external 16 MHz crystal oscillator...
I want to change data bytes in the advertisement packet. In ACI_DEVICE_STANDBY I put: lib_aci_open_adv_pipe(1);
In ACI_EVT_CMD_RSP: I get feedback that command 1B (I assume...
Hello,
We are developing wearable which has NRF52 as main MCU. We are looking for suggestions to select proper sensors like Pedometer, Heart Rate Sensor and 128x32 OLED...
Device：Nrf51822
SDK：SDK12.3
Device name consists of "scanner:" and four digits。But sometimes the device name display error。An extra character appears in the device name...
Hi,
I've undertaken my very first custom Bluetooth PCB project, choosing an nRF52810 as the MCU of choice.
Having already tried and tested a SparkFun nRF52832 breakout...
Hi all!
Antenna that used in nRf51822 developement kit:
too big for my design, so I tried to use antenna that I copied from TI AN430:
There is devices that use...
Hi,
I am following procedure to configure mosquitto using this link http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v15.0.0%2Fiot_sdk_user_guides_mosquitto...
Hello,
I'm working in a bootloader based on the one included with SDK15. I want to add a timer that fires every 50 ms to keep track of time. The purpose of this timer is...
Hello everyone,
I'm new to embedded system and I'm working with the NRF52 and more precisely with the DW1001 (NRF52 + DW1000).
The Decawave device (DW1000) is already...
Hello,
I am trying to run a simple ble_app_hrs example from the SDK v12, but I am getting the same error as in this post devzone.nordicsemi.com/.../
Building ‘ble_app_hrs_pca10040_s132...
Hi,
UART and UARTE are specified in data sheet. these are separate UART or one UART and configured bt software. Please explain.
Thanks and Regards,
Harikant
So literally, I cannot trust what IAR is doing. Running version 8.22.1, it crashes every time I attempt to debug an nRF52832 device (SparkFun board).
I've already programmed...
i'm using uart for debugging, works fine and dandy except when in app_error_handler.
There only the first character is being printed before we go into an infinite loop. Inside...
Hello,
My custom board is based on an accelerometer which sends interrupts to nrf52832 to Sleep and Wake-up (pins GPIOTE).
(The FW is based on SDK15\examples\ble_peripheral...
Hi!
I am using SDK15.
I am using ble_app_uart and let's suppose that both of my characteristics (RX and TX) have char_md.char_props.write = 1; property so I am able to...
Hello everyone,
I'm looking the power profile of the advertising event for the S140 stack but two points trouble me.
• Why the module advertises 3 times ? One of the new...
i want NRF_UICR->CUSTOMER register to save MAC address and SN code.
mobile phone transport the fix mac address and SN code to the nrf52832.
it is looks like that it can...
