I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
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...
How do you do
Now need pwm_driver demo5 duty ratio, is there any way to 1/6 or 1/8?PWM and phase difference is 4 road？
Ask for a few days, change seq_values [], but how...
I am developing firmware using S132 (SDK 11) for a custom board.
After performing Pstorage Update, if I do not wait for the callback from pstorage before continuing execution...
I am currently working with a the nRF5x bluetooth chip family and connecting to a windows 10 device as a central. I am using uart to get some visibility into what is happening...
Greetings -
I recently downloaded the latest SD140 images, 6.0.0-6-alpha, and began having issues with BLE communication.
I'm developing a custom device, based on the...
Hi to everyone!
I have a problem with the NRF_LOG or with RTT Viewer.
I wrote this simple code, just to test an output console.
int i = 0;
while (i< 100)
{
NRF_LOG_INFO...
When a Jlink programmer is connected to multiple devices (daisy chained) how do I specify which device is being programmed on the command line using nrfjprog?
Additionally...
Hi
I am making a speed cadence sensor.
I am using the gpio event handler to check the cumulative wheel revolutions and send the recorded value to the app as a time handler...
Hi,
Once the main hardware init part is done, system idles for a while and then I get a hardfault (APP_ERROR_CHECK returns fatal)
I reset the chip, and asked it to continue...
Hi,
Currently i am trying to understand the gazell api using the nRF5 SDK v14.1.0 example gzp_dynamic_pairing. Within my process to trying to understand the gazell api...
I am planning to design BLE MESH based LED lighting system.
(control involved LED ON/OFF , varying two PWMs to control intensity for warm & cold LED drivers, etc)
For...
today simple test ble_nus_string_send time-consuming function, but found that the implementation of a ble_nus_string_send and wait for the success of transmission time-consuming...
Hi, I have a problem with BLE connection. When I bond to the device and then connect, everything works and connection is stable. When I kill the app and try to connect again...
Hai team,
Iam using ble_app_beacon application in nrF51822 dongle .I want to change tx power for every advertising.
example :let us assume frequency 4 for advertising...
I am trying to perform LESC on two nRF52 central and peripheral without bonding is it possible? and how?
My devices does not have I/O capabilities or have any display....
