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,
So I am working on a school project with NRF52840 (DK) developing a ZigBee compatible Window Blinds controller (battery powered).
And for that I am using the Window...
Hi
Is it possible to get any idea of timeframes for NCS being synced with upstream releases?
Zephyr have a public timeline for when releases will happen (sometimes not...
Hello,
In Nov 2020 I wrote a program for nRF52805 and it was working exactly as I expected it to.
Here is a small section of the code.
Basically, I just need to be...
Hi!
I'm trying to switch from SPM to TF-M in oder to use the secure processing environment. We currently use MCUboot + SPM for bootstrapping and DFU Image Manager for applying...
I was using Nordic Connect SDK v1.4.0, but put development on hold for a few weeks waiting for v.1.5.0. In particular I was waiting for openthread to be updated (which requires...
When I look at datasheet and reference designs for the nRF5340, I see a variety of approaches to DC/DC converter and bypass components. Is it a 10 uH inductor, or is it 10...
Hello Nordic!
I want to control the battery level, and set alarms... I know that there is a cluster callled PowerConfig cluster and I have been reading it, but I acan't...
Hello,
Sorry in advance if it sounds simple, i'm a beginner but I read AT command interface — nRF Connect SDK 1.5.99 documentation (nordicsemi.com) except that I can't retrieve...
Hi!
I'm currently working on a project thats based off of the nrf desktop keyboard. I'm using the Taiyo Yuden eysgcnzxx.
I just wanted to inquire the functionality of...
We have a Zigbee device that doesn't seem to use ZCL to transfer data and I have been trying to see if there is a way to get it working with an nrf52840 acting as a coordinator...
Hi, can we connect and enable the BME680 in the asset tracker code for the nRF9160DK?
It is already on the Thingy and I notice there is a switch CONFIG_BME680 in the code...
Tried to connect and Flash the hex file to enable BLE sniffing on the DK. However, the Connect desktop app was not able to detect the Development Kit.
All Steps mentioned...
Hello,
I am working on the Nordic nRF52840 development board to create a thread network and I want to use Raspberry Pi4 as thread board border router. The nordic SDK provide...
Following the insn here: https://devzone.nordicsemi.com/f/nordic-q-a/54591/nrf_serial_event_drv_err-what-is-the-cause
I found that under certain conditions, I get ERRORSRC...
Hi Nordic Community,
I have been experimenting with samples in NCS and making modifications.
Sometimes adding some code causes a hardfault during runtime. I can often...
