Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered
How to interface multiple RF transmitters with single RF reciever?
View Voters Login to vote on this thread 0 Login to vote on this thread
0

How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ? I am working on a polling system. This one is similar to the audience...
- 433mhz
2306 views

0 replies

Started over 9 years ago
by Ajinkya
Not Answered
Writing peripheral characteristic value
View Voters Login to vote on this thread +1 Login to vote on this thread
0

Hello, I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
- value
- bluetooth low energy
- keil
- write
- nrf51822
- characteristic
2582 views

0 replies

Started over 9 years ago
by nejcokle
Not Answered

NRF24L01 Breakout boards
View Voters Login to vote on this thread 0 Login to vote on this thread
0

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...

777 views

0 replies

Started over 9 years ago
by THLL
Not Answered

Nrf905 packets and CRC check methods
View Voters Login to vote on this thread 0 Login to vote on this thread
0

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...

941 views

0 replies

Started over 9 years ago
by Jesen
Not Answered
NRF24L01+ not transmitting
View Voters Login to vote on this thread 0 Login to vote on this thread
0

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...
- nrf24l01
1370 views

0 replies

Started over 9 years ago
by Daniel C

Recent in Nordic blog

Throughput and long range demo

ovrebekk

The new Bluetooth 5 specification promises twice the speed and 4 times the range. Doubling the speed is achieved by increasing the on-air datarate to 2Mbps, while quadrupling the range is achieved by lowering…
- 28 Feb 2017
From Nordic UART Service to MicroPython using PolyMCU and Gattlib

Olivier

PolyMCU is an Open Source Framework which has been designed to be as flexible as possible: host OS independent (support Linux, Windows, MacOS), support any toolchain (GCC, LLVM), any RTOS (ARM RTX, FreeRTOS…
- 27 Feb 2017
nRF52840 long range demo

ovrebekk

In December we published a video showing a long range test with the newly released nRF52840 chip. The video showed that the nRF52840 had excellent range, and is fully compatible with the new Long Range…
- 14 Feb 2017
Setup and Running the OpenMesh DFU on the nRF52 DK v2.0

martindavidb

###Program the boards Connect all the boards to the PC cd to <install_directory>nRF51_ble_broadcast_mesh_0.8.7\nRF51\bootloader Open a command window in that directory Run .\pc-util…
- 6 Feb 2017
New NFC feature on nRF52 Series: Read/write capable Type 4 Tag NFC library in nRF5 SDK.

Pär H

The nRF52832 and nRF52840 devices have a built-in NFC radio which can be used for exposing data as a dynamic NFC tag (a tag with configurable data). This can be used as a standard tag type for storing…
- 2 Feb 2017
WIZnet's BLE to TCP Gateway

Mason Lee

Introduce WIZnet would like to introduce a BLE to TCP solution which enables bluetooth devices to access cloud services such as Google, IBM, and Amazon without a smartphone. WIZnet created a low power…
- 1 Feb 2017

Nordic DevZone

DevZone monthly Leaderboard

How to interface multiple RF transmitters with single RF reciever? View Voters Login to vote on this thread 0 Login to vote on this thread 0

Writing peripheral characteristic value View Voters Login to vote on this thread +1 Login to vote on this thread 0

NRF24L01 Breakout boards View Voters Login to vote on this thread 0 Login to vote on this thread 0

Nrf905 packets and CRC check methods View Voters Login to vote on this thread 0 Login to vote on this thread 0

NRF24L01+ not transmitting View Voters Login to vote on this thread 0 Login to vote on this thread 0

Throughput and long range demo

From Nordic UART Service to MicroPython using PolyMCU and Gattlib

nRF52840 long range demo

Setup and Running the OpenMesh DFU on the nRF52 DK v2.0

New NFC feature on nRF52 Series: Read/write capable Type 4 Tag NFC library in nRF5 SDK.

WIZnet's BLE to TCP Gateway

How to interface multiple RF transmitters with single RF reciever?
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Writing peripheral characteristic value
View Voters Login to vote on this thread +1 Login to vote on this thread
0

NRF24L01 Breakout boards
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Nrf905 packets and CRC check methods
View Voters Login to vote on this thread 0 Login to vote on this thread
0

NRF24L01+ not transmitting
View Voters Login to vote on this thread 0 Login to vote on this thread
0