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...
Hi gays,
Now, I want to c ollect a pulse waveform(example : 1s, 50% duty cycle ) which accuracy requires milliseconds resolution and I use PPI to read a capture value from...
Hi,
We have a custom board that uses an nRF52840. All our development is done on Win 10 based PCs. Our custom board is connected to our Win 10 based PC via USB and when...
Hello Sir,
We are using NRF24L01+PA+LNA SMA Antenna for transmission purpose using arduino using RH_NRF24.h library.
It is been set to 0dBm transitting power by default...
Hello,
I am working with nRF SDK V 16.0.0. I am using peer manager for my application, can I store my application data too using peer manager? if yes, please help to do...
I try to create coap server project and it should by updateable by DFU. I merge project simple coap server and thread dfu client, and I keep instructions in documentation...
Hello Everyone,
I am Using Nrf51822 module and s130_nrf51_2.0.1_softdevice . my actual function nrf51822 twi interface with stc3115 Gas gauge IC .read the battery voltage...
Hello,
I am implementing ble advertising using below code, i encountered a strange behaviour with this code. If jlink is connected the advertising works just fine. if I...
I have created one characteristic in which i am trying to write multiple bytes at the same time i want to use that for further processing, how to access that whole data which...
Hi,
I just started working with Nordic nRF52840 serial interfaces,can you please tell me which one is best for serial communication among SPI and I2c and why?And can you...
Hi Nordics, I know it has been asked over and over again about doing DFU of slave nrf52 using a central nrf52. devzone.nordicsemi.com/.../ota-dfu-application-firmware-by-ble...
Hi we are trying to program code using the SDK v12.3 library onto a custom NRF51822 board using SES. The custom code contains B luetooth routines, GPIO routines, and TWI routines...
PlatformIO team is pleased to announce the release of Nordic nRF51/52 development platform . This release introduces many new features and performance improvements. The notable...
Hi all,
I am trying to deploy the long range mode with nRF52840. I modified the blinky example under SK 16.0.0 and it just keeps resetting
and the error code is 0x0007...
I feel like a crazy person looking to store large amounts of data onto an external chip that is not a micro-SD (why not micro-SD? It's power-hungry and finicky ). NAND through...
