Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
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
Hi
I'm working with ringbuffers ( docs.zephyrproject.org/.../ring_buffers.html ). I'm using the data item mode. Periodically I put data into the buffer (if I'm correct,...
Hi there,
We are trying to integrate an nRF21540EK shield onto our nRF5340DK. Following the instructions on the following link ( https://developer.nordicsemi.com/nRF_Connect_SDK...
Hello
My production ble performance is lower then nrf52DK.
How can I impove ble performance?
And I think there are two ways.
1. redesign PCB antenna (currently...
So, I'm trying to debug some code I've been working on, so set CONFIG_LOG=y in my prof.config file.
Now, when I try and builld, I get this error:
Error: Image size (0x36c54...
Hello everyone,
I am using the nrf52840 on the CDEBYTE E73-2G4M08S1C nRF52840 BLE 5.0 Wireless Transceiver. robiz.net/e73-2g4m08s1c
There are two device. One of them central...
nRF52840, SDK version 17.0.2_d674dde, SD140.
Our code uses the PPI extensively to manipulate some GPIOs and start SPIM transfers from peripherals using EasyDMA to store...
Hello all! I am trying to interface MPU6050 with nrf52832 dk using the following code. On the LOGGER, I see that the MPU isn't detected, despite I replaced the MPU. The if...
I wrote a reply to a 5-year old question which appeared to be related to my needs but the answer was not what I was looking for.
The case is very straight forward:
The...
Good morning Sir/Mam
i want to read data on serial using nrf9160 by segger. i have pic a sample from devzone "Uart". i have successfully build it and Run on board , but...
Hi,
I am having problem with UART on both NRF52 Devkit nad NRF52480 dongle. If I start from the example:
nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_uart...
Hi,
at Bluetooth core specification v. 4.2, vol. 3, part G, chapter 4.9.3.
An Error Response shall be sent by the server in response to the Write
Request if insufficient...
I use the nrf examples direction_finding_connectionless_rx,firstly i have no attena array,the other as describled i do by steps.
I use two nrf5340 boards.with building,i...
Hi,
I am working on nRF5 Thread 4.1.0 and I am trying to do implement Thread secure DFU.
I am following infocenter.nordicsemi.com/index.jsp
i have run the command...
We are working on a project in which we have integrated multiple modules and examples like GPS, IMU Sensor, SD card, Bluetooth, etc. Now I have to manually shut down all the...
