Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
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...
Is it possible to change the radio frequency while the radio is running? Our group wants to transmit packets at various frequencies as quickly as possible.
Hi,
I want to send keyboard keys to change tab i.e CTRL+ALT+TAB, how can I send these keys from the Bluetooth HID keyboard to change tabs on my PC?
Thanks
Hello everyone,
I work with the Light_switch mesh example and I would like to send a byte from the client to the server. How can I do this? In the client board, which function...
when I build a demo project， got those errors， how to fix them？
.\Objects\ble_app_templete_s132.axf: Error: L6218E: Undefined symbol __start_log_const_data (referred from...
Hi, After upgrading from SDK 16 to SDK 17 my device started to assert on app_timer2.c line 298:
This happens way more often when running without debugger/RTT.
I checked...
Background:
First, let me state that this is a huge amount of contradictory information on this forum due to the UICR registers behaving differently for each generation...
Hello,
I am designing a test jig with embedded gang programmer (10 targets) for our NRF52840 module and i have issue with reliable target acquisition, i would like to know...
I’m very familiar with the HID keyboard and mouse profile and have built products using it but need direction on how to replicate the functionality of a up/down/left/right...
Hello
I've seen that this topic already has been discussed several times but i couldn't find an answer.
Am I right when I say, there is no PC application for logging received...
Hello,
I'm trying on the ESB examples in nRF Connect SDK v1.3.1, but it seems the Zephyr is crashing during the call k_sleep (l. 54). The following code I isolate the "k_sleep...
Hi All.
I am writing an application that has several notifiable characteristics, and up until now they have been sending data just fine, however the other day I was cleaning...
Dear all,
I'm currently implementing the 802.15.4 stack using the precompiled library inside SDK 17.00. I'm trying to send data every tot (10/20/30) ms. What I currently...
Hi,
On our custom nRF52840 board, we have an external LTE-M modem.
We would like to eventually use this modem to send data over the network, including LwM2M. What is the...
Hi i am debugging my code and i don't understand why i end up in a "fatal error" even if my function is returning NRF_SUCCESS.
My errors are so defined:
and in my...
I am in the process of evaluating the NRF52840dk and the NRF52840 dongle. I would like to have a program that will show, or record, RSSI data between units, or a unit and...
