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 developing ble apps with the BL600.
I am coding a source file with the keil IDE. And this source is deployed to the nRF51 DK board through the nRFgo Studio....
hello,
i am unable to update application or softdevice or bootloader via master control panel 3.9.0
while doing so, it shows error:"FAILED TO OPEN TRANPORT BACKEND". ...
I followed the Nordic Tutorial located here . I'm using a PCA100028 Dev Board, MCP 3.9.0.6, and a Segger J-Link Plus. I'm using Keil uVision5, and used the pack installer...
I have a set of characteristics on my ble peripheral (nrf51) which I display with nordic control panel tool (android). but when I deleted one characteristic on the peripheral...
Hi, I am evaluating the use of Gazell and BLE as a possible solution for my project. I had heard that there was a way to have both BLE and Gazell running on a device at the...
we will do some measurments and answer when we get some time to spare for this. Others are welcome to answer/comment freely about their experiences/knowledge.
I have some custom hardware (nRF51822) with a couple sensors on it and would like to have the data sent via BLE to a smartphone. This may be timer based on triggered by an...
Hi :
I want to update the firmware of 24le1 over the air ,follow the 3 step ,fail.
download "rf_adapter_nRF24LU1P.hex " to the nRF24LU1 by nrf6310,and connect to PC...
I am using the nrf52832 to communicate uart with hw flow control and a baudrate of 9600 and fifo.
Everything is going well most of the time, but sometimes the other device...
I write an infrared receive driver on example ble_app_uart with softDevice 6, but it not work after I use softDevice 8.How to fix it ? Is there an offical infrared receive...
I'm trying to generate a 1kHz PWL and call a function every 1ms the code is below.
My initial though was to set TASKS_CLEAR once the timer reached the max pwl value.
Oddly...
Hello,
I am using multilink central example to connect to multiple peripherals. But I am facing a problem in connecting 2nd device.
After connecting the 1 st device, upon...
Hi,
the S130 supports multiple connections for the Central role. Is it possible to connect to multiple devices at the same time? E.g. calling sd_ble_gap_connect() asynchronously...
Hi,
My aim:To change the UUID,Major,Minor value beacon
What I Have done:I created one custom service with 3 characteristics.Each characteristics for each parameter.I am...
