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...
Hi,
This is strange, I am not being able use p0.02 for digital output from sensors on nrf52840-DK but I am able to use all other analog pins for digital output (p0.03...
In our application we are using SDK13 with FreeRTOS by creating two tasks (xTaskCreate), in certain case one of the task need to shutdown the system. We are using nrf_pwr_mgmt_shutdown...
Hi,
I am working from an existing code base where I had to add the s130 softdevice and BLE scanning capabilities. I have an area of flash that stores application data that...
Hi, I am using nRF52840 DK. I need nRF52840 SDK. I couldn't download it from nordic semicondictor's website as it is not responding. Please some help. Best regards, Daisy...
Hello, I am doing some testing with nRF52840 and its CryptoCell 310 and I am trying to produce an ECDSA signature and verify it using mbedTLS.
CC310 Sign & Verify is working...
Hi,
I am developing an android application which involves reading data from memory card through USB cable.I am using Android studio 3.2.1 with SDK version 28 I need to...
I am trying to use a nordic thingy52 to read the sensor values off the device and relay the values onto a wirepas network. I have found the sdk and unpacked the following...
I'm just getting started with this device, trying to see what it can do. I've inserted the SIM, and set it up to show up in nrfcloud.com. What worries me is that the location...
Hi Support,
I am using
I have my own customized board with nrf52840 . i am using SDK v15.0.0 with Softdevice verison v6.0.0
I am advertising with DFU and NUS services...
Hello,
I used the uart example to print text over serial communication from the SDK v11.
The problem is when I write lot of text consecutively, I don't receive all data...
i use the BLE uart example to test. I delete the UART hardware init and just use the BLE send data to phone every 500ms. I found whatever i set the MIN_CONN_INTERVAL and MAX_CONN_INTERVAL...
Hi,
Some time ago I ask a question about changing the publish address of a node in the mesh locally. I received the answer in the following threat and verified it:
https...
Hi All,
I used the app "ble_app_uart" and "ble_app_uart_c" on two custom boards mounting a n52840 QIAACO.
I know that in the app (nRF5_SDK_15.1.0_a8c0c4d\examples\ble_peripheral...
Dear Sir/Madam,
I want to measure the data speed between two BLE 4.2 based devices and two BLE 5.0 based devices.
Using nRF52 products for this purpose.
Kindly help...
