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 using nrf52 DevKit and was able to load the \examples\ble_peripheral\ble_app_beacon program on it. I am able to see the beacon RSSI, major and minor values. Now...
Hi,
I am using Nrf Sdk Mesh V3.1.0 with softdeviceS132 and sdk board Nrf52832
I am trying to implement Normal DFU in Mesh network.I don't need Mesh DFU.
So i have added...
Hello,
I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image. I am using ‘ble_app_blinky’.
1) I am bit confused between fds_record_update...
Hello, I am using AES -CCM encryption in my program. I want to know about memory like does it need any dynamic RAM ? In example code I found 'nrf_mem_init()' but unable to...
Using: NRF52832, SD 132 6.1.1, SDK 15.3.0, Mesh SDK 3.1.0.
Hi, I included mesh_opt_core.h in a C++ file, and got compiler errors at NRF_MESH_STATIC_ASSERT().
I fixed...
Did current OTA only can dmostrate "ble_app_hrs" and "ble_app_rscs"? Other SDK5.0.0 examples?
I want to try ble HID keyboard. So, deliver the hex file to celluar phone and...
I want to use TWI to read the sensor data. When using the software TWI, I found that the communication takes a long time, which will greatly increase the battery consumption...
I'm looking through the NRFX library and specifically the CONFIG_BSD_LIBRARY_TRACE_ENABLED feature and would like to know if it would be possible to redirect the trace output...
Hi,
I am considering zigbee on nrf52840.
I cannot find power control part (in ble power_manage function) in zigbee examples.
1. Is there not power control function...
Hi,
I would like to send multiple peripherals with each packet of bytes(244) to a central. I am using the blinky example from \nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral...
Hi,
In the documentation nRF52832_v1.4, in 18.6.1 on page 82, it is indicated "A step increase in supply voltage of 300 mV or more, with rise time of 300 ms or less, within...
Hello Nordic Team, We are using nRF52840 ble chip with S140 nordic stack and SDK 15.2.0 on the SEGGER IDE installed on the Windows OS. We want nRF52840 chip to detect surrounding...
Hello,
Would like to understand more on Adaptive Frequency Hopping(AFH) behavior. We understand that AFH comes into play when lower layers detect noisy channels, blacklists...
