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 successfully used the OpenThread nRF52840 USB dongle support provided by the OpenThread project to implement the radio coprocessor functionality.
However, I had no success...
Hi
I have a strange error in the k_fifo-useage:
Basis is the project peripheral uart
I want to answer on specific commands send via bluetooth
static void bt_receive_cb...
Hi,
I have build the below sample for a nRF52dk-nRF52832 board.
v1.8.0\zephyr\samples\drivers\spi_fujitsu_fram
At compile time I've got this error:
I have followed...
According to Zephyr documentation it is possible to define a thread with K_FOREVER delay so it will not start till k_thread_start is called
https://developer.nordicsemi...
Hi,
i am using a PWM signal to control the brightness of a LED. When the brightness is at zero, i have a random flickering on the LED.
This signal is also present at the...
Hello, i'm using the example ble app uart and I would like to know the maximum data that I cand send to my putty and my phone. Could I have to procedure? I would like to send...
Hi,
I trouble the support team for quite a few months now with NRF5 and I am now trying to get started with the up to date SDK and hopefully being able to get along with...
I have an application using the nRF9160 and its LTE modem to connect to a LWM2M server. During some debugging I enabled LWM2M_LOG_LEVEL_DBG and saw that I consistently got...
Hi,
I recently designed a prototyping board featuring the nRF9160, which we got made for a couple of reasons.
To have multiple boards to test with
Potential to have...
hello
i want to send the data from my 5 of nRF52840DK to 1 of raspberry pi4 , i known the nRF52840dk has built-in bluetooth ble5 and raspberry pi 4 also integrate bluetooth...
I am noticing that particularly with the transmission of bytes over UART while scheduler is running, either some bytes go missing or the entire set of bytes aren't sent or...
Hello
Question: On what clock/clock-speed does the system tick timer run, when configured to use the external clock instead of the CPU clock?
I've seen a couple of...
Good afternoon,
I noticed in the nrfx driver folders there are two differente implementations for ADC: "nrfx_adc.c" and "nrfx_saadc.c"
What is the difference? Why two...
I had successfully interfaced lis3dh on nrf52 dev board using i2c protocol, i am getting raw values of x, y and z but i don't know how to interpret those values i.e. convert...
