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...
hello,I am developing an ESL system using SDK v2.8, but I have encountered some issues ，The chip I am using is the nRF5340；So，Which version is suitable for developing ELS...
Hello
I am new to nrf9151 development. I cannot find the binary of the nrf_modem library for nrf9151.
I have downloaded the sdk_nrfxlib-v3.2.1 - Under nrf_modem/lib/cellular...
nRF Connect SDK 3.0.2
Insight SiP ISP2454 module
Using zephyr
mcu boot.
In my application, I am using a 400 ms timer to measure the battery voltage. However, when...
We have a production issue where about half of our units have odd inconsistent behavior. Failures vary from board-to-board - DFU failure, BLE connection issues, partial initialization...
Can somebody please confirm whether the following piece of code will use a 32-byte encryption key stored in KMU slot #4? I've successfully tested encryption/decryption using...
Hello,
There are many questions out there on correctly determining the SAADC pin input voltage limits. The equations given in the product spec is very straight forward:...
Hi, I am working on a project that utilizes the nRF52832. How to properly enable Access Port protection in the code, if I want to have a single firmware for all three revisions...
Hi,
I was using the Direct Test mode app from the nRF desktop to try to run a DTM Tx Test on nRF54L15-DK. The app could find the device (but there're two serial ports xxx51...
Hello,
I am currently working on a project using the nRF54 Series and I am evaluating the capabilities of the CRACEN versus the nrf_oberon software library.
I would like...
Hi,
I am wondering why can't CODED PHY and BLE Audio be modded into the nRF52832. Are there any hardware requirements for both to be supported ? If so, is there any info...
I observed that I can't flash my board in VS Code when a USB-serial adapter is connected to my computer. When the adapter is unplugged everything works.
The interesing...
nRF54L15 + NCS 3.02 + Toolchain 3.02
So I have followed Dev Acadamy exercises for Serial Recovery and BLE FOTA. In my project I now have MCUBOOT for Serial Recovery but...
Hi, we are writing the register TASKENTERSHIPMODE to enter ship mode, and everything works ok. But as the ref manual says, when VBUS is present this task is ignored.
Is...
Hi,
We are working on the nrf5340 and our current device firmware uses the NCS 3.0.2 (i.e. nRF Connect SDK 3.0.2). We wanted to try an upgrade to NCS 3.2.1 and followed...
