Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
I am having difficulty getting Thread Block-wise Transfers working correctly using the API from NCS v2.0.0. It was my understanding that the otCoapSendRequestBlockWise function...
Hello,
I'm implmenting firmware updates over BLE, using a nRF5340DK, nRF Connect SDK v3.2.1, and an Android phone.
I can use the nRF android app, but how can I do this...
Hi There,
Our product is using NRF52810. Now we need to do BLE CE certificate to enable our product sales in foreign country.
I am using "radio test" program for the certification...
Hello everyone,
I am currently working with the nRF54L15 and implementing Thread commissioning using TCAT (Thread Commissioning over Authenticated TLS) .
Setup Overview...
After updating from SDK V2.1.3 OTA to SDK V2.9.0, iOS cannot correctly read data such as the model number, but Android can read it normally.
Turn off Bluetooth in the...
I was thinking to use mpu to make a "safe task" that use nrf52840 for the ble NUS comunication and I use the "safe task" to verify the timeout and the CRC of the message ...
Hi,
I have a custom PCB that I am programming. The PCB uses a NRF52840-QFAA chip. I want to save a file inside of the external flash chip (W25Q256JVEIQ). It is connected...
Hi, I'm facing an issue with using some of the settings subsystem functionality. Setup: Device: NRF9151 DK SDK: v2.9.0 Base example: nrf_cloud_multi_service Issue description...
Hi,
We have found an odd issue related to modem RTC timekeeping while using the nrf date_time library. It seems that the modem is setting its RTC to an invalid time. The...
Hello,
I use sDK 17.1.0, I want to update my bootloader with OTA-DFU. I can update my main application with DFU there is no problem about it. However, I need to upgrade...
Hello.
Our design is our host processor that communicates with nrf9160 via uart (AT commands). Everything works fine, but sometimes nrf9160 doesn't answer to AT command...
Hi, I am using NRF connect sdk 2.6.1 and I am wondering what is the best way to run crypto operations when using TFM profile type minimal and building for nrf9160_ns. TFM_PROFILE_TYPE_NOT_SET...
