Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
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...
Hi, We are using nRF Connect SDK v3.0.2 (Matter 1.4.1) We are trying to do Matter certification, but we have an issue on TC-RR-1.1 and TC-OPCREDS- 3.1 The device crashes randomly...
We are building a line of product to be used in big size building light management and control.
We believe that both the IV values and a huge quantity of SEQ separate counters...
Hi everyone,
I'm developing a star-topology network using DECT NR+ on nRF9161 DK nodes, running modem firmware mfw-nr+_nrf91x1_2.0.0 (nRF Connect SDK 3.3.0).
My issue...
Hey, I am trying to implement ecdh key agreement and derivation, but I am getting PSA_ERROR_INVALID_ARGUMENT (-135) from psa_key_derivation_key_agreement: Any idea what is...
While debugging the code with Nrf connect extension in VS code , code get stuck at the start only does not go any where getting the SIGNTRAP error continuous
I'm trying to get NFC power-up/restart working on nrf54lDK but the call to sys_poweroff() results in: E: ***** BUS FAULT ***** E: Precise data bus error E: BFAR Address: 0x0...
nRF9160 - mfw 1.3.7 - NCS 3.2.4 In my experience, DNS lookup fails with some SIM cards using cloudflare as primary DNS. I wrote to the SIM card provider about that issue and...
Hello.
We are developing a project based on the nRF54L15 SoC, utilizing MCUboot, image compression, and TF-M (Trusted Firmware-M). As part of our upgrade from NCS v3.2.4...
Hi,
We have deployed some devices now, and we see quite some modem faults popping up.
Could you try to give all info on what you know about these faults we have from...
Hi everyone. I’m currently working on a custom board based on the nRF5340, but I’m unable to connect to the board when trying to flash it via the SWD interface using J-Link...
Hello Nordic engineers,
I maintain the lolren/nrf54-arduino-core project: a bare-metal Arduino core for nRF54 boards that deliberately avoids Zephyr and vendor RTOS dependencies...
Hi, Does the React Native library for device firmware update found on the link: https://github.com/Salt-PepperEngineering/react-native-nordic-dfu work out-of-the-box on nRF54...
Hello,
I have 2 nrf9151-dk HW rev. 1.4.0. Both of them don't detect SIM card despite the fact my FW worked completely fine on nrf9151-dk with older HW rev (I believe it...
Board: nRF54LM20A DK
NCS: v3.3.1
I was trying to work with the EGU00 peripheral on the nRF54LM20A, and I realized that it is not present in the device tree definition...
Hi Folks & experts
I hope you ALL are well.
I wanted to share a bring-up result from my XIAO nRF54LM20A workbench and ask for your guidance.
I have the XIAO nRF54LM20A...
