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...
Hi,
I'm designing a custom board and want to have debug/programming capabilities on my board. As I understand I can connect DebugOut connector of DK to DebugIn connector...
I am trying to get up and running with nRF Connect SDK for nRF52 on Linux (Ubuntu 18.04.4 LTS). I am following the guide and trying to use nRF Connect for Desktop to install...
Hi.
what i want is using 52840 dongle, test ble communication with custom board.
custom board use 52832 and it flashed BL + SD + APP.
I checked it is work using pc connect...
Hi,
we have a custom PCB board equip with nordic 52810 chip and the system ARCH is acting like Linux Host-BLE_Controller mode demonstrate below
Our manufacturer needs...
I need to send and receive data from the UART of many nodes to the UART of one specific node.
I use is the nrf52840 PDK with segger-studio. Is there a sample available to...
I'm trying to enable UART in a mesh application with SDK 15.1.0 and mesh SDK 3.3.0. This seems to be a real nightmare and I'm not sure why Nordic has so many different HAL...
Hi everyone. I'm trying to add UART Service to Mesh light switch example in Mesh SDK latest version 1.0.1. Is it possible? And When Nordic will provide integrated Mesh SDK...
Hello everyone,
I am currently working on a project, where I want to interface UART to a Bluetooth mesh network. The project is very similar to the light switch demo, because...
Hi Team,
I am working on Mesh SDK 3.10, I have requirement of mesh with Ble Uart. So I decide to take this example "ble_app_uart_coesixt". I build this example without...
Good day, support!
I have a couple of questions regarding the firmware of the nRF52840 dongle.
1) How to identify the firmware version that is nRF Connect flashing ...
After following the " Using a custom Secure Partition Manager with your application " Guide for the nRF5340-PDK, I experienced following error:
I tried to create a Non-Secure...
Hello every one.
I am new with Segger and nRF52.
I tried to create my own library for OB1203 sensor.
But i stack here when Segger view this error: Below is my screen...
As we are performing climate tests for custom PCB based on Nordic nrf52832 SOC, in low temperature i.e -20 Deg C the communication is not stable. After verifying the HFCLKSTAT...
Hi,
We thought to have a setup like this
1<-->2<-->3
1 is MESH ADV device with some mesh model
2 is MESH ADV + regular BLE stack support
3 is Gateway with...
