I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
If I purchase a Zigbee endpoint device off the shelf (for example an SOS button) and I added to my nrf Zigbee network(routers and coordinator and other endpoints I have developed...
Hi,
I am trying to use BLE time sync code and it seems working well with 16Mhz timer and rtc as well.
Here is the previous ticket.
One thing I noticed is about...
As shown in the above picture, 1. Choose 10000 beat times for monitoring. Why is there a significant difference between the pulse peak and the peak of selecting 100000 beats...
Hi,
Im currently adjusting this i2s sample code to work with my TAS2781 audio amplifier. The code works perfectly but I just want to do a little adjustment on the channel...
For several months now, we've been hearing that developers can start developing DECT-NR+ applications. The following sources are a few examples: - https://www.dect.org/userfiles...
Hardware is nrf5340DKI
nrfconnect v2.6.0
zcbor library 0.8.1.
I'm running a project on the nrf5340 DK that is using the zcbor library to encode log events. The cddl...
I am saving data to the internal memory of the nrf52832 processor. When the data size increases, the processor starts to slow down. Does anyone have a solution for this?
I'm using spi_transceive_dt() to write a register read command then immediately read back 16 bits. However, despite having a receive buffer of 16, only 8 read bits are transmitted...
I used FOTA download library to download a new image from http server , then update the image by swapping the 2 images Now , the old image is in the external flash and the...
Hi,
My customer is working on their PTCRB certification. They need to complete USIM testing and they could not find information on device voltage support per ETSI 102 230...
We're developing an LwM2M application based on the lwm2m client sample with the goal of sending data to ThingsBoard as our main telemetry platform.
The Application in based...
Greetings, Our system consists of three BLE sensors using an nRF52840 to send data back to a central tablet or PC. We are receiving reports that the sensors take a long time...
I've been searching threads on this topic on DevZone and I found a couple that concluded that MCUBoot can work with external SPI flashes, but not with an SD card.
Is that...
I am using PHYTEC link board eth ( https://docs.zephyrproject.org/latest/boards/shields/link_board_eth/doc/index.html ) as ethernet shield using SPI on nRF9161.
I updated...
Hello, per the PPK2 user guide, I see that the switching during auto-ranging can cause measured current to be higher than the actual current due to inductance.
To be clear...
