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...
I'm using Master Control Panel for PC to try to test bonding with MITM security on the peripheral I'm developing, and I suspect there's something wrong with the Master Emulator...
I am using the nRF52 in 2Mbps proprietary mode. I am running my own custom stack to maximize data throughput. There are no re-transmissions in my design. I have a loop of...
In sample code for central devices,, the BLE event handler, on_ble_evt() , handles the `BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST' by accepting the request. Is it possible to...
On pages 49-50 on the nRF51 Product Specification, in section 8.5.2, there's a bunch of current consumptions listed for the Radio with the DC/DC disabled.
Do those values...
Hi there,
I was hoping to first pull the SD version and application version from the device before I attempt to send an update.
Are these values exposed anywhere within...
LAST EDIT AT END OF POST
We are using a custom board with an nRF51822 programmed with a modified beacon application (which worked several months ago). After opening MCP...
Hi,
Everyone,
I am Using S130 and sdk 11.0.0.2-alpha with nRF51422 chip.
I have two crystal in my custom pcb,
one is 32 Khz crystal for LFCLK between XL1 and XL2 (pin...
My application is using the FIFO UART module to communicate with another MCU. It is also running softdevice S132 v2.0.0.
While most of the time everything runs smoothly...
Hi
Are there any major OSes/stacks (e.g. Linux, Android, iOS) that provide support for the L2CAP feature so that we can test our Nordic device against?
Thanks
Hi,
I would like to know what is wrong with my code, which is presened below. Each time the timer is triggered I would like that the program writes four bytes into the...
I have a project that requires a bluetooth central to be used to gather data from a HRM service, which shouldn't be too much of an issue. However, it also has to store this...
I have searched here for an answer to this, but cannot find exactly what I am looking for. I am trying to put my Rev3 51822 to sleep and wakeup via GPIO. When I enable GPIO...
Whats the best way to secure my advertising packets such that others cannot make sense out of it?
Do we encrypt the packet data so that it is gibberish, random and not...
