I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I have been building and flashing successfully via VSCode and the connection between the array and the tag is quick. However after "Waiting for periodic sync lost..." the...
As the direction_finding_connectionless_rx describled, i flash the hci_remspg to my boards nrf5340 network core.
I only copy files to the directory boards,and change it...
Hi all,
In my SIM, I need to set the APN name, username and password. They are not written to the SIM, so I need to set them.
With the at_client App provided by Nordic...
Dear all,
I use the demo ( https://github.com/NordicSemiconductor/IOS-nRF-Toolbox) w hen I send large file, after some times, the canSendWriteWithoutResponse maybe always...
I'm playing around with the \v1.9.1\nrf\samples\bluetooth\peripheral_cts_client example on my nRFDK, and trying to implement something similar in my own code. I'm running...
We use soft device 132 on nRF52832. It looks like PSELRESET0/1 is being configured to pin 21 in Softdevice code, and we have our HW designed for the same.
How is it guaranteed...
Hello,
I am doing some research on building applications for a nRF9160 DK for an evaluation project we working on. One part that I am unclear on is whether to choose to...
I am currently using an nrf52840 to write to a service with 3 different characteristics with goal of using another dongle to read those characteristics. The first dongle is...
Folllow-up questions for this thread https://devzone.nordicsemi.com/f/nordic-q-a/84769/zephyr---how-to-set-ble-adversting-tx-power
1.In the nRF SDK there are TX power defines...
Hello, sir.
I'm using IDE segger embedded studio to programme the nrf52840 DK board (SDK17.0).
I'm experiencing a problem with the twi interface. When I enable it, I get...
Hi, I have 3 questions about the NBIOT standards please
1- How do we set which NBIOT service shall be used by our FW (3 Cat-NB1, 14 Cat-NB1, or Cat-NB2 standards)? 2- Is...
Hi,
Sometimes, when I'm starting BLE advertising, I have an error of stack overflow of the BLE task.
Is that make sense that advertising may increase task usage?
...
I am trying to implement a simple UDP client on the nrf9160 using DTLS Certificate authentication.
I understand that the modem only supports PSK. However, I am trying to...
