I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...
What is the official status of the Softdevice Serialization for S130 in SDK 9? I could see an older answer on how that was removed in SDK 8 but since almost half year has...
Now I meet a problem: when the chip of nRF52832 is power off, but supplies power to one GPIO pin of the chip through resistor voltage division, then I found the voltage of...
Hi everyone,
I'm currently trying to the get UART logging running on the NRF52832, but fail to get the SDK working.
My settings are as follows:
#define NRFX_UARTE_ENABLED...
I want to use GPIOTE implement soft uart on nrf9160 Because it can use interrupt to receiver and data
Any kind man give a example here. that will be thanks a lot
Hi all,
I new to Nordic Semi and recently got started with nRF9160-DK. I've gone through the getting started guide and am looking for suitable tutorials, and examples to...
Hello,
I wanted to show a colleague all the great features that the Cat Tracker has. I am working with Settings. The most important feature exists -- when I change a setting...
I'm working with SDK Release 1.5.1 and Toolchain Version 1.5.1
I'm trying to configure the serlal_lte_modem example to support the HTTPC feature and switch to UART_2 for...
I added the following code to FDS:
It seems sometimes this works fine, and after GC is complete all record headers are valid. However, sometimes it doesn't, and dirty...
I was following the tutorial and extracted with the git instruction into my SDK 17.0.2 at the following path C:\nRF5_SDK_17.0.2_d674dde\examples\peripheral. When I attempt...
Hello,
I am having two nRF5340 PDK and try to perform AoA direction finding on the two boards.
The board is programmed with a customized code which let the board transmit...
Our application has a bug that I am trying to track down, but it's being a little tricky. We are writing a good deal of data to a NAND flash IC over SPIM. Right now the SPIM...
Hello,
Today i am not generating any question but based on the previous exception i had to handle. based on that i have come up with the final customize design of the...
Hi
Evaluating nRF5340 and 52833 devices for our product prototype. Besides of BT functions we need to support certain real-time hardware capabilities such as very narrow...
Hi, we're just starting with BLE and Mesh. Very confusing and find it hard to follow the on line information. Hopefully someone can point us in the right direction :
My...
I posted a similar question yesterday for an example using the standard SDK. The fix was to make the flag set by the event handler andI used for the IF statement in my main...
