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 have two nRF9160 DK.
One of DK start freeze after programmed some applications.
I try to recovery it by "nrfjprog -e" but no help.
I try to install modem again...
Hi,
We're going to develop smart home system with mesh connectivity. So we decide to develop nrf52832 custom module which can plug to several home appliances.
Currently...
Hello Community,
I flashed latest modem firmware in my nRF9160 DK board and my board has version 0.8.5. I am working on GPS example and successfully flashed GPS firmware...
Hello,
I am using Unity game engine to edit my project and I need to add a ble DFU function into my project at this moment. I had download a ble plugin from the unity store...
Hi,
I have 3 of nRF52840 boards, SDK V2.2.0 and nRF SDK V15.0.0.
I already tested the light switch control example, and saw it working with one client and 2 servers and...
Hi Nordic,
I have added new files to my project and added their path to user include directories of common configurations. When I build I am getting this error "No Source...
On my macOS Mojave, I have followed the 'Getting Started Assistant' in setting up the development environment for the nRF9160 but I am unable to load the asset tracker project...
Hello,
I am developing firmware for nRF52810 with SDK 15.0.0 and I need the OTA DFU features (buttonless DFU to be more specific) but there is no DFU demo for nRF52810....
Hi,
When trying to drive a motor driver, my nRF52 DK board is damaged with power rail 3.0V dropped to 0.5V.
After I desolder the interface MCU, the supply comes back...
Hi,
What is the limitation in terms of the number of bytes that can be sent over the UART to be sent over BLE on the usart ble example? I tried sending 32 bytes and it worked...
Greetings,
I am working with serial mesh (nrfSDk 15.2 for mesh 3.1 with softdevice s132_nrf52_6.1.0) .
1. I followed the serial example available and its working.
2...
Env: nrf52, sdk15, ubuntu, SES
Hi First steps on fstorage. As I just need to store and read an array of some bytes I have chosen fstorage
and I got this as output...
Hi,
I am working on DFU over Mesh for quite a bit now. I did run few tests but never run the DFU on a large network comprising of 100+ nodes. SO, I have questions about...
