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...
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...
hello :
1)The packet format of NRF52832 2.4G is as follows, I would like to ask whether the 2.4G CRC can be turned off.
I use two boards PTX and PRX to transmit each...
Hello fellow developers,
I'm developing the Bluetooth Low Energy (BLE) app with my own functions. Now I would like to pack it as a standalone Electron App, which can be...
Dear Sir,
I am working on NRF52 and I have DK of PCA10040 / V1.2.1 / 2017.36 / 682236729. I have done program advertising with scanning both in one program. then I used...
Hi, I have problem. My NRF52832 Dev board is not recognizable by anything. L05 diode is blinking every 0.5 sec. I used Segger - not recognized, Keid again J Flash same story...
Hi,
I'm developing a BLE mesh project using Mesh SDK v4.2.0. I want to change the Tx power of the product in real-time, e.g. from 0dBm to 4dBm, 4dBm to 8dBm.
I've read...
I have an application that is running for a while and then it crashes.
Execution goes to softdevice_fault_handler(), calling it with parameters: id=1; pc=0xf764; info=NULL...
hi all
A silly question here , I am prepare to meet some security compliance , one of them is about delete files permanently.
I wonder how to get this done on nRF51822...
Hi,
I would like to wake the nRF52840 SoC from sleep via a GPIO High Pulse input.
What is the minimum allowable pulse period do I need for it to successfully wake up...
Hello,
I have the following application code (based on the template project from the SDK):
The receive callback is working and I get all the characters from my terminal...
From the datasheet I understand that any pins in port0 can be used as SPI. But I tried using the pins defined in nrf-sdk here and but there is no response. After searching...
Hi!
I am kind of DIY person and have a lots of time in COVID, I am a beginner to Nordic family, few months ago I implemented MPU9250 with NRF52832, I was able achieve...
Hi !
I am working with nRF52 DK to drive the nRF52832 and a sensor of Maxim Integrated.
I am using an older version of the SDK (14.2.0) because i need to modify an old...
Hello,
I was looking at power profiler (just playing with it) and I run it without proper setup on nrf52840DK, after that It seems that dk does not execute any application...
