hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hello ,
I am new to nrf52832
i am using external interrupt for led on and off
here the problem is when i press the button 1 led will turned on if i press the same button...
For Zigbee RF manufacture test, we did try nRF52840 using the sample code "radio_test" in SDK nRF5_SDK_15.3.0_59ac345,
but it seems that only the TX power information can...
Hi all,
I'm developing a buttonless DFU based application using the SDK v15.3 Following the documentation was pretty easy and I'm now able to run the app_ble_buttonless_dfu...
Hello All,
I am working on nRF51822. Use nRF51 SDk 12.3.0 version for reference. Writing program in IAR in windows.
Porting the OTA DFU to my custom APP.
use SDK 12...
Hello
I am developing a product by using nrf52840 and s340.
I know the way how to certificate ble. It is using the dtm example.
But I don't know how to certificate...
Hi
I have a question.
I am using USB CDC UART example code for my application development.
I have changed VID and PID in sdk_config.h file as per requirement.
Now...
Hi All,
I want to communicate ST25R3911B with nrf52832 controller,
It is interfaced on SPI controller.
I could not find any API related to this in SDK 15 but while searching...
Hi!
I'm having issues compiling the nRF9160 samples in the SDK. I've followed the Getting Started Assistant. I'm currently on the master branch. When I check out the v3...
I am able to see all the other three packets (URL, UID and TLM) in Eddystone Validator app except the EID packet. But I am getting the EID packet in 'nRF beacon for Eddystone...
Hi everyone,
We are going to certify a TRAXENS product design that contain an electronic card with a nRF52840 module on it. For that, we want to communicate with the nRF52...
Hi
I am using digital microphone with nrf52832 dk using PDM library for interfacing
I am referring nRF thingy for firmware development, sound service is successfully developed...
I need to collect data from 2 ADC channels. Ultimately, the data is to be sent to a table of 1000 samples (500 per channel). Samplerate can be 2KHz - 8kHz. When the table...
I am planning to use clock 16Mhz. I went through examples and found nrfx_spim to be using this option
But nowhere in the code I could pinpoint exactly how the clock itself...
Hi,
I am trying to implement LESC Security Mode 1 Level 4 with a peripheral ble_app_hrs on PCA10040 and a central via pc-ble-driver example heart_rate_collector_v6 with...
We have a Mesh app that should be updated via DFU. The problem is that if a device (for whatever reason) restarts in the middle of DFU or it is powered up later (i.e. not...
