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
As I mentioned in my other question , I've been playing around with the bearer layer of the Mesh-Stack, to get a better understanding of how to get a robust basis for a multiprotocol...
Good day! Tell me how you can configure access to UART with DMA in the example freertos_coap_server for receiving and transmitting arbitrary messages. Also, please clarify...
I am using this sample https://github.com/NordicSemiconductor/Android-nRF-Blinky . I noticed that when device rotation is changed the device stills connected.
I changed...
Good day. I can't find the schematic of the EVAL NRF52-DK version 2.0.0. The previous version I used was 1.2.4 where I cut the following welding points for testing.
SB22...
I am able to log information to the flashlog backend. When I use the cli interface "flashlog read" I see my information stored (e.g. "operation took %s seconds to complete...
I am trying to download the NRF UART and Nrf Toolbox service the same ones used in the playstore are different than the one on github. The NRF UART v2.0 is different and doesn...
Hi,
I setup one ble mesh network, and it works good for a while. But I encounted a problem that when I power off the mesh node (note: the voltage drops slowly) and then...
Hello,
I am working on nRF51822-QF-AAFQ chip using SDK 12.3.0 in IAR embedded workbench.
My question is, can I impliment DFU in nrf51822 chip?
If possible suggest Starting...
Hello All,
I am trying to add DFU service in the small example with the custom service.
But is not working, facing issues.
I am working on the nrf52810 board with...
Hi all
I am trying to pair nrf52840 (as a central) with ESP32 (as peripheral).
Now I want to get the service uuid so that i can pass to advertising service in ESP32 code...
When restrating the controller, are there any information stored in memory regarding the paired devices or is this up to each implementation to do this manually.
1. If there...
Please tell me about AFH (Adaptive Frequency Hopping).
SDK：15.3.0 例：ble_app_multirole_lesc DeviceA：EYSHJNZWZ（nRF52832）
In AFH (Adaptive Frequency Hopping), the frequency...
Hi,
I am trying to write my own uart init and irq handler routines by accessing the registers directly as per the data sheet. I also referred to https://devzone.nordicsemi...
By some strange reason the thread with my previous question cant accept any replies (and missing the toolbar that appears on the other threads: "Reply Like More"), so will...
Hello,
I accidentally set my board in boot mode and then lost power, then after power on again, the board seems in a total dumb mode: invisible in Device Manager, LED5...
