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...
Hi
Unsopperted device. The detected device could not be recognized as neither JLink device nor Nordic USB device
I believe nRF connect programmer can't fint nRF5340...
On reviewing Zephyr SDK V1.3.0-rc1
I am able to build and run the soc_flash_nrf example as a nrf9160dk_nrf1960 board all works as expected.
when I try with nrf916dk_nrf9160ns...
Hello!
I am working with the nRF9160 devkit and I have encountered an issue.
I cannot seem to properly enable PSM to use the GPS and LTE at the same time.
In the application...
Hello, For our project we were planning on using a 3rd party module MS88SF2 (nRF52840), which schematic snapshot is provided and which will be powered though the li-po battery...
Hi guys,
I am using the Nordic nrf52832 board for my project. One of my goals is to enable the device to read the voltage from the external source. I have already found...
I think I am having a problem with Radio Notification. I am not sure. I have an application where I need simultaneous “Central and Peripheral”. Device only needs to advertise...
I am trying to do Mesh DFU.
I have done updating ble_app_blinky successfully for the 1st time over mesh but after that, I tried to do again by increasing the application...
Hello,
I am working on a custom board using a nRF52840 based module. I am using SDK 14.2
I am running the following simple code to sense when an GPIO goes to a low state...
I know I can set the TRACEMUX pins to 0 to enable the GPIO instead of SDO. I do this on the first line of the program.
My problem is that when I click debug, from the time...
hi The serial ports p0.04 and p0.05 on our hardware circuit. We can't communicate with the board with nRFgo studio after modification. The serial port has been closed. Request...
Hello everyone,
In the past few days I have been struggling with the following issue: I have a file on my iPhone, I want to send it to the NRF52840 using BLE (the softdevice...
Hi,
I am running the following setup, both on nRF52840-DK:
1. Central : Always scans , when he finds devices with NUS service -> Initiate a connection
2. Peripheral...
My company has a situation where we have 3+ devices.
A is the provisioner (also an embedded device)
B is a already provisioned device
C is a non-provisioned device...
Hi,
I have made a custom board with u-blox bmd-340-A-R-01 module and trying to erase the flash with PCA10040 DK. I am getting error when I try: nrfjprof -e. Please find...
Serial Example in Mesh SDK allowed embedded system to provision a Mesh network
by interactive_pyaci.py controlling nRF52 with serial example with UART.
But the example...
