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...
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...
When handling a `BLE_GATTS_EVT_WRITE` from a queued write, the write event has the characteristic handle set to zero. How can I identify what characteristic is being written...
Hey there!
I'm new in the development with the nrf9160dk. And I wanted to connect the Murata SCL3300 digital inclinometer to the development kit via the SPI lines. However...
It's been a while since this Java developer really understood EE concepts.
Could someone jog my skills and explain to me roughly what the different pin rive modes are,...
Hi,
I need to send custom messages to models on my devices and I need to use a vendor model like I've seen other people on this forum use. But when I load the nRF Mesh...
Hello,
We are interfaced the nrf52811 with LSM6DSO32 through i2c and LSM6DSO32 is connected to Auxiliary(Temperature MAX30208) sensor through mode 2 connection. here I am...
I am trying to learn to use the nrfx API to control the nrf5340.
My installation is the NCS 1.6.0 with SES on OSX
It seems like nrfx most of the API devices are supported...
I'm trying to find a battery for my application and I need to know the max (peak) current draw for the nRF9160. On page 63 of the user guide, the max is 435mA with the specs...
I have a function which writes data to the external flash which is using a FAT file-system further using block device implementation of the SDK. Whenever I am calling the...
Hello,
I am working on nrf5340DK board and with a sample example "central_uart" under ncs->nrf->samples->bluetooth & "peripheral_uart" from ncs v1.5.1. I wanted to send...
Hello,
I am trying to setup test environment using nRF9160DK(PCA10090, 1.0.0)
Dev kit is located in Montreal, Canada.
I started with nRF9160_DK_Getting_Started_Guide...
I am trying to update the bootloader using BLE DFU and it does not seem like the app is launching after the bootloader update.
I currently have an app that works with the...
Hello, I am developing a Zigbee OTA client / server application. My code is based on the example from the 4.1.0 nRF5 SDK. From the example I took only the code related to...
Hi,
What is the the status of android and IOS support of bluetooth 5.0 long range ?
It would be great if you can give us a list of device that support long range (of course...
Hi,
i have some issues with nrfutil, i can't properly perform an OTA DFU over thread, either nrfutil cannot find ncp.hex or it stuck in "thread DFU server is running....
Hi,
I made a project around the peripherial-uart sample with a custom board for a nrf5340 chip.
I work with win10, Toolchain nrf Connect SDK 1.6.1
I can build it and...
