I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
I am using the spi slave example code from SDK 0.9.2 and connect the board to an Atmel SAM4S who is the SPI master. I can see that every time the CS signal is released from...
I want to make nrf51822 with accelerometer.But Keil compiler dont know.What I do?
It was given as examples of programs I want to do. devzone.nordicsemi.com/.../.I
I want...
Hello Guys,
I want to go with nordic solution for the bluetooth low energy application. Can anyone please explain me how much it will cost to develop your own module including...
hiii....
i am developing a custom profile with five services... i want to make these 5 services and its characteristics available only for some authorized devices.. ie...
I am working on a custom service using and nrf51822 device. SDK7.1 SD7.1
My security parameters are as follows:
#define SEC_PARAM_TIMEOUT 30 /**< Timeout for Pairing...
Hello,
I am running the UART app example in SDK 0.9.1 with the nRF52 and PCA 10036. I am using putty to send and receive messages, as well as the nRF UART v2.0 app for...
Hi,
I'm currently trying to determine the power consumption of my nrf51DK during different states of my program using an oscilloscope. To do so, I am using an external power...
We had been trying to use SD 7.0 with SDK 6.1.0, but realized our libraries were mixed up and not controlled very well, and we were experiencing occasional crashes where the...
Hello,
I'm looking to find a way to send a 32 bits number to the ledButtonDemo with the Master Control Panel (I have the Nordic dongle).
Indeed, I replace uint8_t led_state...
Hi,
I have a question regarding the NRF 52 boot sequence.
When we first receive it from Nordic, what are the boot options? Are there any other options to load a code on...
Hi,
I'd like to know how to set/alter passcode when pairing happens. I looked a few examples in Keil_v5\ARM\Pack\NordicSemiconductor\nRF_Examples\8.0.0\ble_peripheral but...
Hello everyone,
I am using the great platformio toolchain that supports the mbed framework so far. I am still a newbie to it however.
I want to be able to use both the...
Hi all,
If i have connect a band with my phone, then i let my band close to my notebook and let my notebook unlock.
Any suggestion about this?
Thanks in advance
Hello all,
I am working on the implementation of DFU OTA in our application, running on a custom board using the nRF51822-QFAC.
The tools that I am using are:
...
Hello!
I have a device with nRF51288. And I need to fill technical specification with the following parametres: operation freq., channel bandwidth, modulation, number of...
