Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
After modifying the ancs example to remove the data and control points, the event_connect() subfunction in ble_ancs_c.c gets called immediatly upon a connection to a master...
I'm trying to capture events like accessing an invalid idx of a C++ vector
I'm using the method at , like this:
std::vector<int> my_array;
my_array.at(10000);
...
Hi,
I want to use the SAADC to measure the voltage on the VDDH pin. I am using a design based on circuit config #4 and following the SAADC example in the SDK version 15...
Hi,
I am using nRF mesh Android app version 2.1.4
I have flashed the devices with light-switch example application under nRF5 SDK for mesh V 4.0.0 on PCA10040 DK. I'm...
Hi,
I have a custom application running on a custom PCBA using the nRF52840 MCU. The Softdevice (S140, v7.0.1) is also utilised because the main application supports BLE...
Hi,
I am looking for the timing of when a connection event will happened. Radio Notification seems the right method for me since it provide an interrupt right before an...
I'm looking at the feasibility of using extended and/or periodic advertisements from an NRF52 to be received by a cell phone. I've used nRF Connect on a couple slightly older...
We have a multi protocol project THREAD and BLE. It currently uses the BLE DFU for OTA updates. We would like to add the THREAD DFU so we can use either transport mechanism...
Hi -
I have 2 questions:
1) I am looking for an example application that demonstrates acquiring acceleration data at high ODR of 5kHz from LIS3DH sensor using nRF52832...
Hi
I had got some problem with fds_record_write(). I found that I couldn't get the correct data from flash without waiting fds_evt_handler( ) that was called after calling...
Hi, I would like to test interconnection between an android phone with nRF Connect (central) and nRF52840 DK (peripherial) in long range mode. My question are:
Does it...
Hi,
I have a problem when i try a dfu on my device for the first time.
To explain, my device is flashed the first time with NRFJPROG, and i flash the SD+BOOT+APP.
So...
Hi,
I have used nRF5_SDK_15.3.0 .
I have tested secure_bootloader example code with Adafruit Feather nRF52 Bluefruit LE - nRF52832 Board . And its advertising and work...
Hi,
I have an application that uses the nrfx_saadc driver to measure voltages. One init-function that sets up the saadc and two channels, and one sample-function that calls...
