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 using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
I have seen this assert since SDK 2.4.2 but less frequent. Now I had updated the code use the SDK 2.9.2, this assert made impossible to release it to production.
The point...
Hi Nordic team,
I am tring to make a BLE mesh net, I use two promicro(nrf52840), one for mesh_provisioner_example, one for mesh_on_off_app_example.
But mesh_provisioner_example...
Hello everybody.
I'm experiencing a problem with two nRF54L15-DK boards, one flashed with sensor clent sample (Client) and the other with sensor server sample (Sensor_srv...
NCS3.1.1, NRF52840, Windows, VScode
I have been trying to add MCUboot to my product, without success.
I believe there are known issues related to debugging when MCUboot...
I'm using the RTT log feature in NCS, and here is my prj.conf:I have two questions:
After using LOG_INF to output logs, I feel the logs are not output immediately. Since...
Hi,
I’m working with an nRF52840 that supports Bluetooth Low Energy updates via MCUboot.
We want to enable APPROTECT on our production units to prevent competitors from...
My understanding is that when the module's measured RSRP is lower than that defined in the broadcasted SIB, ECL will be escalated to higher level during RACH process.
Besides...
Hi,
I found out that my Matter device does not commission to Alexa because as part of adding the device Alexa will try to read FeatureMap attributes from all clusters and...
Hello! I'm working on some project using Fanstel BM832 module. I'm using the configuration based on board nrf52dk_nrf52832, with some minor modifications (led's and button...
Hi:
I'm doing the exercise L3-E1.
I used nRF Connect SDK Toolchain v2.7.0 because it didn't work with v2.8.0
How do I make NRF Terminal appear?
Thanks and Best...
I have a quick question about configure i2c.
I have the following schematic:
And the following configuration for the nrf54l15 :
And the following in prj.conf:...
Once the nRF52840DK is running the Zigbee light bulb demo I cannot flash new code to it unless I disconnect the board and reconnect it first.
I am using nRFConnect for Visual...
Are there user programable once registers on nrf5340 that I could use to store board hardware version? I looked at UICR, but I think they get erased when the whole chip is...
I added FOTA over Bluetooth to my NRF52840 application. Everything works, I can update the application over bluetooth and it runs properly, but after updating if I unplug...
