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,
I am trying to change the uart example using NRF 52 with SDK 12.3, so that I would hold a button pressed and it would send the time of button being pressed after release...
Hello!
I am putting (with a wave generator) a square wave on pin 17 of the microcontroller, and I want that same wave to come out on pin 18. How do I do that? Do you have...
Hello,
I need to transfer a lot of data over USB. I configured the USB as a USB_CDC_ACM on the nrf52840.
Everything works but the problem that i'm running into is that...
Hi there,
I'm currently using micro-ecc on an nRF52 compiled using Nordic's makefiles and implementing the secp256r1 curve. I'm mirroring this in Node.js using the Crypto...
Hey,
Can the nRF52 support 'Thread' / '6LoWPAN' protocols in the future?
Can the component support it (PHY wise etc) with the right 'softDevice' stack drivers?
Thanks...
I have used nrfgo studio, nrfjprog, jlink commander. Whenever i try, it is unable to find the jlinkarm.dll. i have checked the registry, reinstalled everything, but same error...
I use example ble_app_uart_pca10028_s130, I want to change the connection parameters by changing #define MIN_CONN_INTERVAL, #define MAX_CONN_INTERVAL, but when I use oscilloscope...
Hi,
I have been using the nRF51-DK to develop a program for capacitive sensing. I want to design a custom PCB with the nRF51422 chip on it. Do I need to have an oscillator...
Hello,
Using NRF52832, I need to convert to BLE 19.2 kbits / sec bit stream, received from another processor UART. I need a sample program, which I can adapt to do this....
Hi I was use example ble_app_uart with SDK 12.3.0 and nrf51802 for a data transport, after BLE connection, the example need uart receive more than 20 or "\r\n" ,the data will...
