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...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
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...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
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...
nRF Connect SDK v2.0.0
For example, the current version is v5.0, you cannot upgrade to v5.0 or downgrade to v4.9. You can only upgrade versions above v5.0.
Hello,
I'm working on an application and implementing the DFU feature. I first made DFU work on a s132 application and now I'm changing to s332 so I can put the ANT+ part...
I use nrf52840 dongle programmed with zigbee cli agent example.
Using the bdb start command, the coordinator enable the permit join and connects to all free devices in the...
Will it be possible?
Can I operate the UARTS in parallel - both recieving data at 38Kbs?
The data from each UART will be stored in a buffer and once it reaches 10 bytes...
Hai,
I'm using nrf52840 to develop a Zigbee coordinator.
I found some examples in NRF sdk and NRF connect sdk.
I have some doubts regarding that. (I'm new to ZigBee...
Hi,
I'm using a custom board with nrf52840 and nrf9160. I tried to build at_client sample (vscode) with nrf9160dk_nrf9160_ns.overlay -file added (tx and rx pins modified...
Hello Everyone
I'm working on a project in which some commands are transferred through USB HID.
The project is an nRF42840 based one.
The data received in nRF42840 is...
Hello! We are trying to sign our data using ECDSA ( https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/crypto/ecdsa/README.html ) , so we can send our...
I am currently using nRF Connect for Desktop v3.11.1 with Programmer v3.03 with a Segger J-Link Plus v10.1. I unfortunately updated this program from a previous version that...
I am trying to program the (nRF5280 Dongle) with sniffer software, when I reset the device the write prompt becomes active. But pressing the write the only message I get in...
Hello everyone,
I'm currently trying to create Bluetooth mesh custom client and server with the nrf connect sdk.
The purpose of my application is to make my server send...
Hello, a student of mine and myself have been trying unsuccessfully since yesterday to get OpenThread onto the Adafruit Feather with the nRF52840. We have already tried several...
