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...
Could someone explain the pin numbering scheme in regard to the interrupt setup handler?
To be specific, what pin number should be passed to nrf_drv_gpiote_in_init for...
In the ble_app_att_mtu_throughput example for the PCA10056 I am getting a "fatal error in the include chain" pointed from the #include "amt.h" line in amts.c. Specifically...
Hi,
I'm working on a firmware that is used in a nrf51822. I discovered an unwanted behavior of my system.
When the system is in power_manage mode, it can wake up in two...
● device : nRF52832
● sdk : 13.0.0
● softdevice : 4.0.2
Hi,
I have a problem with change mtu size.
I changed mtu size in sdk_config.h, but android application can't read...
Hi,
I am working on custom Board with nrf52382, I am using the mma8652 accelerometer for different functionality(prior is single and double tap detection).
Initially...
Hi,
Because of the compatibility issues I'm trying to use SDK10 for my nRF51422 device,
the problem is that I have flashed the S130 softdevice and the ble_app_uart, and...
I want to use FDS in my application. Lets assume I do not have a bootloader. This is part of my linker script describing memory regions.
MEMORY
{
FLASH (rx) : ORIGIN...
I am using proximity profile for my custom board as a tracker.I would like to make the services read/write operations accessable only to my andriod app.Others can connect...
Hello,
Recently I purchased a BLE Nano Kit with MK20/ DAP Link USB Board - Bluetooth 4.0 Low Energy Module Development Board from Fab2Lab and I was trying to use the nRF...
Hello,
We are new in Bluetooth development world. We want to use Laird's BL652 module. At beginning we want to use smartBasic and later Nordic SDK directly. Is it possible...
HI Nordic Team,
I had a production run of 5000 units. Used nrfjprog script to program the nrf51 .
Used the following commands:
nrfjprog -f NRF51 -e
nrfjprog -f NRF51...
Dear all,
I have a project with a nRF51822 based on S110 and SDK10.
Almost everything is running fine, but every time I scan for devices, either by calling BluetoothAdapter...
