Hi,
We’re developing a product using the nRF54L15 with OTA updates over a cellular network . Since we’re using a low-data-rate cellular connection , the large image sizes...
Hello, I am working on a new hardware design of analog sensors, which I want to sample their reading using SAADC. I use nrf52832 PCA10040 DK, and softdevice s132 for sending...
Dear devzone，
Use our chip wdt module to feed the dog regularly. Under normal circumstances, if it is stuck in a dead loop, wdt does not feed the dog, and the wdt timeout...
I have three 5340 Audio DKs (PCA10121) and I am trying to demonstrate one as the broadcaster and the other two as headsets with audio transferred between them but NRFconnect...
HI all So currently we are researching the following configuration. We have a main MCU running Zephyr RTOS and its connected to nRF52810 over SPI. Ideally we would like to...
Hello, I’m working with a combination of nRF5340 + nRF7002 + NPM1300 , and I’ve only changed the I2C pins connected to the NPM1300 to sda pgio1.4 and scl gpio1.6 .
SDK...
I am running into a secure fault when I set the NVS_SECTOR_COUNT to >= 7, not sure how to proceed.
it fails at nvs_mount(&fs)
I have added a nvs_storage partitation...
i am working on nrf52832 DK, i am trying to upgrade my development kit firmware using mobile
and i successfully build "secure_bootloader_ble_s132_pca10040.hex " application...
I'm currently using this setup on a fitness device prototype that will send battery status, scores and relevant infos. RPi >>>RFM69 915MHz )))))) ((((( RFM69 >>> Adafruit...
Hi,
I am using the softblink library in SDK 13.1 to control a RGB status indicator LED. It works fine, until I want to change the PWM settings or the LED pin.
The change...
I'm developing an interface I2C to one sensor including SCL, SDA and open-drain return to know if
the sensor is ready to work. After Reset by "Build and Run" form Segger...
Hi,
I'm a new guy for the development in nRF52840 and try to build the application by using 802.15.4. I have two questions, as follows:
Firstly, when I follow the instruction...
Hi, environment is nRF5_SDK_16.0.0_98a08e2 windows SES target is nrf52840. I am using the nordic dev board. The final product is a wearable, which will connect to a smartphone...
Hi All,
I'm using NRF52832 for our product. I test bootloader functionalities with development kit. The software system is also tested separately by directly programming...
Is it possible to achieve 2Mbps real speed when sending 2Mbs of data in BLE.50?
It supports USB 2.0 H / W, but the actual speed is full speed. Is high speed possible with...
What is the need for a provisioner? Is it mandatory to have provisioner while client and server communication? In which condition provisioner needed in mesh network? Which...
Hello,
This is more a question than a issue. I am working on a sample to transmit data from MOSI of the SPI to UDP. It is possible to see received data through SPI on LTE...
I would like to make a timer to check the GPIO status.
The current code is like below:
I already checked that timer function is worked by implant the specific event...
Hi, I am developing sensor reading via ble using nRF52 Development Kit from scratch.
Since bluetooth, nrf, sdk stuff are a whole new world for me, I m following step by...
Hello All,
Recently I got the nRF 52840 PDK kit and wanted to start with a simple example.
I tried do the following. It works but when I use the following it doesn't....
I want to use Termite by UART. but failed. Is there any option left other than RTT ??
So how do Window user communicate with the board ?? I need to send data from mcu...
