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 need to interface with a touch sensor from Azoteq (IQS263). This device allows a communication window during which you can read or write on I2C. The issue is that...
Hi,
I am trying the example project "light_switch_server_nrf52840_xxAA_s140_7_0_1_dongle.emProject", facing some errors as show in image below:
If anyone has any kind...
When debugging IIC, it always crashes here. what is the problem。
nrfx_twim.c，line 441.
else { while (!nrf_twim_event_check(p_twim, evt_to_wait)) //forzen here { if (nrf_twim_event_check...
Hi,
As per the Errata 97 , there is increase in current consumption if GPIOTE is used in Input mode. We are working on low power device and cannot afford increase in current...
Hello! This is my first time using a Nordic product and I'm still learning the basics. I am adapting the TWI Sensor example and I'm trying to read data back from an accelerometer...
1. After some time in the field (have not been able to recreate this in the lab, it takes weeks),
LPN nodes will start to return NRF_ERROR_FORBIDDEN from calls to access_model_publish...
Hello all,
I have been testing the SAADC example from the peripheral directory.
The goal is to acquire a single sample from SAADC using nrf_drv_saadc_sample_convert...
Hello,
I have 3 different nRF52 DK eval boards versions
1. PCA10040 , 1.1.0. 2016.16
2. PCA10040 , 1.2.4. 2019.5
3. PCA10040 , 2.0.0. 2020.8
When I try to measure...
Hello all
I was wondering if someone already made some first steps with AMS (Apple Media Service)
I'm trying to get a project running where I can control the music on...
Hi,
I am developping some kind of driver as my company calls it which will be used to easily setup a mesh network for our projects. I am using the light_switch_client_example...
Hi,
I'm working on a project to create a peripheral works with multiple centrals. I know the current SDK support multi peripheral/central scenarios. Is it possible to make...
Hi,
I'm using a custom nRF51822 board powered by a coin cell and need to trigger a specific LED when the battery is low.
Using this thread as the reference, I tried to...
Hi Have anyone used Rust base crypto library on nRF52-DK dev board? I've tried to use ring in my Rust project and set target to "thumbv7em-none-eabi", but I got an error below...
Hi, Looking at the Keil website I was assuming that the I could develop a nRF9160 based custom design using this IDE with ULINK2 interface. There are Nordic development packs...
