Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
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...
Hello,
I do want to simulate the behaviour of several nrf51 chipsets that communicate over the air. Do you have any suggestion, how to start with this? The best would be...
Hello everyone! I am interested in running some simulations to test a series of algorithms for BLE on nrf52832. Is there any simulator which can easily simulate nrf52832?...
Hi All,
This may not be 100% nRF-related, but:
I have a set of algorithms that are written with Keil uVision 5 for nRF52840 using the CMSIS-DSP library. Now, I would need...
Hi,
recently i made the mesh works but now i need to add OTA.
i've found this tutorial. I'm still trying to generate the keys... every time i try i get some error from...
I can read from the driver using appropriate instructions. But i am not able to write to any of the registers. Please Help. I have attached the functions and datasheet.
...
hi,
I’m new to nRF5x BLE devices.
I need to create a code for a project where i’m using a nRF51-DK device. So, I’m trying to demonstrate that the further the nRF51-DK...
The current pc-ble-driver ( https://github.com/NordicSemiconductor/pc-ble-driver ) does not seem to support the SoC Library API of a Softdevice e.g. S130 ( https://infocenter...
I am trying to develop a Mesh application using Nordic Thingy. I was trying to allocate memory space for SD132.
As mentioned in the SD release notes, I had updated the following...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
Hello everyone
Now i am trying to import Freertos to my project BLE mesh in SEGGER studio. However, it had library name duplicate and i dont know how to solve that problem...
Hello,
I am using a redbear Nano v2 devboard and I am having particular trouble sending my EMG sensor data via uart. Can anyone help me out with the code. PS I am using...
Hi.
I have a customize characteristic that allow user to typing 8 bytes of data send from cell phone,
And I want to get this buffer out to go with my process, but I used...
Hi
I'm creating the customize service and characteristic for my needed, but I need a full 128 bit UUID that which is different in service and each characteristic.
As I...
