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...
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...
Is there comprehensive documentation on DFU, mcuboot, and zephyr somewhere? I have an nrf52840-based device running a Zephyr 2.4-based application with mcuboot 1.7 as a bootloader...
Hi, I am trying to interface Max31865 with NRF52832 via SPI communication. My module RTD pt100 working fine with Arduino but I am getting unchanged wrong value while programming...
Hi there,
I have used the nrf2724 (radio module) as a prototyping platform. I am able to flash my personal program to the nrf24le1 on the nrf2724 and it functions properly...
Hello!
I'd like to briefly introduce what I'm attempting to do: I'm trying to flash some samples from the Zephyr project into a custom board. The custom board is based on...
Hi,
I tried to update DFU keys via update on SDK-4.1 and I didin't to do it. Its possible to change DFU keys via upgrade. I did this process on SDK-2 and there was no validation...
We are looking to get started evaluating the nRF5340 with the DK on Windows 10, but our User directories all have spaces in them (they default to our names and are not changeable...
Hi
I want to use nrfutil as a command line tool on a Raspberry Pi 4 box.
Out of the box, I could not install nrfutil (missing drivers?) compatible with Python3 so I tried...
Hello,
I am trying to interface to a CCS811 sensor found here to the nRF9160 DK. I am using NCS v1.2.0.
I followed the instructions from the blog here which covers how...
In my previous question concerning nRF52805 Erratum 246 , user hmolesworth suggested an alternative workaround using a data synchronisation barrier for this erratum:
[quote...
As mentioned in title my nrf52810 dk board will only send uart to putty but I want to send it to another device instead. However, it does receive uart messages from the other...
Hi, I'm developing some products and i need my all devices to synchronize within 10ms difference, using UTC Time standard
Here is basic concept that i want to do for my...
Hi there,
We want to compare the power profile of the nRF9160 with a different device, but for this we want to ensure that both devices are transmitting at the exact same...
We're using nRF5 SDK v16.0.0, FreeRTOS, SoftDevice on nRF52832.
We plan on having two applications in flash. We want both applications to be able to access (read/write)...
Hi,
I am working on BLE 5, I have few queries related to connection parameters
1. Can you tell what is the min PDU size does nrf52805 BLE stack supports with LE secured...
