Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
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...
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...
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...
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...
Here is what I want : - a nrf52833 that advertises as coded phy - another device than needs to scan and connect to the first in coded phy On my nrf52833, s140 7.3.0, I successfuly...
Hi team,
I am trying to work on SPI peripheral on the nordic development board nRF52840. How many SPI compatible ICs are present on the board. And how to identify them?...
Hi,
I’m trying to understand the bigger picture related to BLE Audio in order to create a simple wildlife monitoring project. The hardware I’m thinking about is a nRF5340...
In the release notes for mfw_nrf9160_1.3.2 it says "This release is aligned with v2.1 of nRF91 AT command reference guide." And new functionality: "- Feature to output GNSS...
Hello, Nordicsemi community,
I am a bit confused about how I need to proceed in order to use both cores in my nRF5340 that lives in a custom board.
I was playing with...
Hi,
We are developing a product with an nRF528322 that should be able to perform a DFU on an external microcontroller by receiving the firmware over BLE and then sending...
Hello,
i'm using nRF5 SDK 17.0.2and nRF5 SDK for Mesh v5.0.0 using the examples sensor client and server.
I am trying to create a function that makes the client client...
Hello,
is it possible to see periodic advertisement packets (AUX_SYNC_IND and AUX_CHAIN_IND) when sniffing the normal periodic_adv sample (running on 52840DK) with a 52840...
Hi all.
I have a problem when employing QRS peak detection library on github to my NRF52840 board.
i just add the PanTompkin.c and PanTompkin.h into my project without...
I'm just redesigning a circuit using the nRF9160 and wanted a second opinion on this.
I am no longer using the GPS antenna on this chip, and I want to make sure this antenna...
I am in the process of migrating a project using the nrf5340 from nRF Connect SDK v1.6.0 to v2.2.0 .
I have run into an issue where gpio pins I could use before are no longer...
Hi There.
I'm using the Asset Trackerv2 as a base for my application.
If I provision certificates at boot pior to enabling the LTE connection. the GNSS is never enabled...
Hi,
I'm trying to develop an application that uses an nrf52840-dk board and the pc-ble-driver-py. The dk is supposed to be a central device.
Using the python driver library...
1 I didn't understand ANT on nRF5340 under Highlights. I didn't find the introduction I thought of in the following article.
2 Added the CONFIG_ESB_DYNAMIC_INTERRUPTS Kconfig...
