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, Currently, I have a problem that I can not see the device on the nRFConnnect application when my firmware is running on the board that has only ISP1507_AL module based...
Hello Nordic team,
I found nRF5340 a very interesting device for our projects. Could you clarify two moments about it:
1) What PCLK frequency is used for application processor...
Hi,
Using the nRF9160DK, an orange SIM card, MODEM firmware mfwnrf9160101 , I managed to make run the sample code: mqtt_simple .using NBIoT
My setup is up to date October...
we are using a device that uses the Nordic NRF 9160. We want to use the device on the Verizon or AT&T network in the US but both providers tell us that the device isn't approved...
Sir,
Downloaded latest nrf-Toolbox for Android v2.7.3 and Android Studio
When I select run to build app get 0 Edit Configuration
How should I fix this problem.
...
On commit 668e0494fee1fc1f7e230124c11bc42f66469e3b from https://github.com/NordicPlayground/fw-nrfconnect-nrf.git
Using SES 4.20a for Mac OS X, I get this:
1> /opt/gnuarmemb...
I receive this output from west when trying to build the asset_tracker example from either master or v1.1-branch:
west build -b nrf9160_pca20035ns -- west build: build configuration...
Hi
I am using a buttonless DFU to do OTA for my application. Everything is working fine up to now, but now my custom board got few modifications of using PIN 16 for USB...
I am trying to complie Eddystone project which is part of NRF5 SDK and when i compile the project in Embedded Studio I get the following error
/resized-image/__size/738x210...
Hello. I am developing with the following configuration.
In this configuration, since it is necessary to connect multiple peripherals with multiple roles, "scan_start...
Since migrating to the Zigbee 3.1 SDK I have noticed a few oddities with the behavior of attribute reporting that I am thinking are related to the following bugfix:
The...
HI,
I find that the DFU code start address regsiter is different between SDK15.3 and SDK16
SDK15.3
MemorySegment name="uicr_bootloader_start_address" start="0x00000FF8...
Hi,
I'm using the Home Automation profile of the Zigbee protocol and, in particular, I'm developing the Window Covering Device, present in the SDK "nRF5_SDK_for_Thread_and_Zigbee_v3...
It appears the softdevice gets into a strange state when a BLE connection is lost while transferring data. How does application code reset or reinitialize the softdevice ...
Hello,
On the documentation page for nRF5 SDK for Mesh ( https://www.nordicsemi.com/Software-and-tools/Software/nRF5-SDK-for-Mesh ) it says that only the nRF52832 and nRF52840...
