Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
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
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...
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...
Hello Nordic,
I am working on nRF52832 with SDK 17.1, using ESB, I previously used UART for DFU updates, but now I need to perform OTA updates via ESB.
I noticed a macro...
I am using nRF52840 as host processor. Now I need to connect to nRF7002 for WiFi usage. I am using ncs 2.2.2 SDK. I have a few questions? 1. Does nRF7002 work on v2.2.2? I...
I'm running into issues with programming external boards (an NRF52832_xxAA_REV2, an NRF52810_xxAA_REV2, an NRF51xxx_xxAC_REV3, and an NRF52832_xxAA_REV3) through a custom...
Hi all! I need to see the printks and log messages from the b0n and cpunet app in RTT Viewer. The problem is, whenever I connect with the SEGGER RTT Viewer to the netcore...
