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...
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 trying to connect the Thread Devices to the Internet with the following setup:
OTBR from GitHub (This is not Nordic's border router) running on a RPI4 with...
Hello,
for some reason, I have mistakenly entered in the NRF51 USB dongle bootloader mode, and cannot exit. I have read that it is possible to overwrite the DFU/bootloader...
HI,
I am building my application on one of the nordic ble_app in SDK 15.3.. currently, I am facing a strange issue. I am using fds to store some data on the flash. my write...
Hello,
I'm running into an issue after upgrading my SDK from nRF5 SDK v14.2.0 to nRF5 SDK v17.0.0 .
We are using NFC periodically, where emulation is started and stopped...
I'm using the NRF52832 BLE DFU bootloader to run my code (slightly modified from the secure DFU example). At the start of my application, I toggle a pin and measure this with...
Hello,
We are at initial stage of design proposal.
Could you please provide the clarification on following points?
1. nRF9160 SoC is interface with BLE chip nRF52480...
Hi everyone,
sadly one of my nRF51-DK boards seems to be terribly bricked.
During firmware update nRFgo Studio (on Windows) stopped responding. After a (long) while I...
I could successfully installed development environment.
Could import Blinky application and could successfully build.
But couldn't import asset tracking application...
I have an product that has no IO capabilities but requires MITM protection, authenticated pairing and an encrypted link. My understanding is the security defined in the Bluetooth...
After I select Yes to All, or No to All, it tells me to get I license, which I just click continue, and then after that everything works fine.
The install is kusher according...
If i want to provision a device by mobile app over GATT, will this device support proxy feature to provision directly or provision undirectly over one proxy node
Hi. I am implementing a low power operation in my firmware, but the UART de-initialization is causing me odd issues. In order to intialize, I call the function UART_Initialize...
Hi, I am currently working on " asset_tracke r" application. Actually, I need RSSI values to be captured in "asset_tracker", application. So I am trying to migrate "lte_ble_gateway...
Hi,
Mesh SDK 4.2.0.
In light_ctl_setup_server.c,
This subscription list sharing doesn't share it with Generic Power OnOff Setup server but only does it with Generic...
Hello,
i'm working on a NRF52810 on which i have ported FreeRTOS because i'm sharing library with another NRF52832 that embeds FreeRTOS too.
I'm issueing an overconsomption...
