In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
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...
I have been trying the aws_iot sample in nRF Connect SDK v2.7.0 for build target nrf7002dk/nrf5340/cpuapp, in which connect_work is scheduled with a 5 second delay in the...
Hi
I'm looking to understand the IR Susceptibility of the WLCSP. I've seen some post talking about direct IR light causing issues, but not how much of an issue it actually...
Hello,
We have an nrf5340 custom board with the MP23DB02MM PDM mic connected directly to the nrf5340 (CLK to pin0.18 and DOUT to pin0.19). We are reading audio using the...
I'm using the Cloud Multi-Service app on nRF9160 to test the CoAP DTLS 1.2 CID support while connected to nRF Cloud to evaluate, and want to check the data size for messages...
Hi! I'm currently trying to flash custom firmware in the Thingy53. As suggested here I'm using the NRF5340-DK as an external debug probe. When I try to flash it with the programmer...
Hi,
My project consists of 2 devices, both using the nrf52840 on sdk 17.1. One I will call the hub, the other the sensor. The hub serves as the central in a connection with...
I have been developing an application using the AWS IoT library on build target nrf7002dk/nrf5340/cpuapp and nRF Connect SDK v2.7.0, and the application connects to Wi-Fi...
Using the official nRF Connect for VS Code extension sometimes when debugging and hitting a fatal error, no backtrace is shown (backtrace seems to be mostly garbage):
...
- I am writing to request the datasheet for the NRF31562 chip. This chip is used in the dongle of my wireless mouse, which has recently malfunctioned. order to diagnose and...
I've been testing the nPM1300 and I'm running into some interesting issues. I'm using NCS 2.7.x (originally evaluated on 2.6.x) and got it to the sweet spot where the nRF9161...
After connecting the device in nrf connect app, based on the protocol of our device we are supposed to give a certain code in RX Characteristic which is present under Nordic...
Hi guys,
i show you an image here where I am sending from my board a text file ( about 75KB ) to nordic toolbox via nus, I use notify to send ( but I have similar situation...
Hi,
I have a GATT server defined with this macro
BT_GATT_SERVICE_DEFINE If I want to unregister it during runtime, how would I go about it? I saw some APIs in gatt...
This is a follow-up to case 327769.
Here is a summary of the original case, with highlights added for the crux of the problem:
Here are the details:
OS: Windows 10...
When running the ECDSA Example from Nordic, the keys are generated successfully. But when I add the code for generating CSR it fails with the error code -134 which bby my...
