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 Nordic team
Last week and before, I tried sdk connect v3.0.0 http_application_update example.
Everything was fine. Pressed button1 to download new bin file and then...
HI DEV
Currently we found a UART Frame error on customer product:
Application scenario diagram
Figure1
nrf52820 ,SDK17.02, softdevice:S132 , gap event length=6*1...
Hi! I'm new to zephyr and nRF boards.
I am trying to write a custom board using the nRF52811. When I try to build examples using the custom board using the command (syntax...
When I asked earlier, it was not possible to send HTTPS payloads greater than 2K due to the TLS secure socket buffer size limit. I see in the most recent modem firmware release...
I'm using nrfjprog version: 10.13.0 / JLinkARM.dll version: 7.50a to flash a firmware onto a custom PCB with nRF52840. Programming hardware is a nRF52840 DK. Our firmware...
Hi,
I am sensing interrupts on a pin using GPIOTE. I can see the interrupts coming on the oscilloscope. The firmware also detects the interrupts. However once I am inside...
Is the IXIT for RF of nrf52832 correct bellow? The test house said the value of inband image frequency should 4Mhz.
IXIT for RF
IXIT Reference
Identifier ...
in \nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8\examples\zigbee\experimental\cli\cli_agent_router example , we use the nrf52840 dongle as the Coordinator, for joining the...
what happened when I create a kernel timer (based on the 32k RTC) by nrf connect sdk on nrf 52840 dk?
static const struct k_timer my_timer; static const struct k_work my_work;...
Hi All,
Im pretty new to embedded systems and currently trying to connect a TE MS5837 30B pressure sensor to a nRF52840DK (pca10056) which is all being done via Segger ...
Hello,
I am using openocd to flash nRF52 DK, however, I have several devices connected to my pc at once and I can't figure out how to flash just one of them, When a single...
I need to call the API: clock_control_on( const struct device *dev, clock_control_subsys_t sys)
located at the SDK path ncs\v1.6.1\zephyr\drivers\clock_control.
...
Hi, I am communicating SIM808 with nRF52840. I have made changes in libuarte example and send AT commands to send SMS. I have the following question.
How can I know that...
