Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi, I'm currently evaluating using a nRF52810 based module to synchronize time between a number (2-20) of the same devices. I currently have a working prototype using an ESP32...
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...
