I'm interested in creating a time of flight algorithm and am trying to calculate what to expect for accuracy.
Is it possible to get an IRQ from when the sync arrives at...
hi all ,
how to enable GPIOTE PORT and IN[n] event simultaneously ?(not same pin)
i enable the GPIOTE to trigger interrupt event.
one for the keyboard which need multiple...
Hi All,
I am using nRF51422 with softdevice s310. And implementing Cycle speed and cadence receiver. most of the data processing is fine but i am facing one problem.
...
Hello Nordic Team,
I have a problem with programming the nRF24LE1 chip.
I am developing a small system, which consists of a uC STM32F4xx and a nRF24LE1 Radio Module. The...
Hi,
I'd like to learn about the app compatibility for the new OTA DFU that ships with the new SDK 6.0.0 and S110 7.0.0. I am using a nRF51822 board and I've observed that...
I'm curious to know if there is a tool that allows easy design of a GATT server DB that is portable across dev platforms (the nrf518 EK, my Android/iOS dev environment etc...
Hi!
My question is for the purpose of power calculations for both the nRF52832 and nRF52840 for BLE use only.
I haven't been able to find a reference for this.
I see...
I'm trying to follow "Bluetooth low energy Advertising, a beginner's tutorial" by MartinBL found at https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble...
Hi, in my previous attempt to fix n52DK, I fixed the n52DK board's power rail. It turns out not the problem of the interface MCU shorting VDD.
But when I followed the instruction...
Hi All,
Just feedback from Lab, they said that they can set any channel frequencies at bandwidth = 1MHz in the Direct Test Mode. BUT they said that they need to test any...
Did someone try to make QT application that supports DFU for BLE devices? Can it be done using nordic DFU android/ios libraries (to include them somehow in QT project)?
Hi,
I am having a problems with USB enumerating with a custom board based on the nRF52840. The board is self powered by LiPo battery. I am developing by connecting to the...
Greetings,
I'm attempting to use the ble_connectivity example for the PCA10040 and have a couple questions:
1) What are the default GPIO pins for UART?, for SPI?
2)...
Can you provide an android application that can implement light control?A s shown in Illustration:
like the nRF Connect or LightBlue.the application as client not provisioner...
HI：
I am studying mesh now.But I don't know how to run this example.I think，that proceed as follows：
1.Using provisioner example Configuration each node(element and models...
I'm using SDK version 15.0.0_a53641a on nRF52840 with softdevice s140_nrf52_6.1.0_softdevice.hex.
When I execute the code below in ble_stack_init (void) , I get an error...
Hello, I am a beginner with the nRF51822, after reading documentation and posts on this forum I can not find a clear answer for these two questions: - Is it possible to modify...
Hello, My software project is based on the ble_app_uart, and after doing some initial timer, PWM and SAADC initialisation tasks, the main loop of ble_app_uart runs for a while...
Hello,
I've got some of the nRF5_SDK_15.0.0_a53641a examples running on my board, the blinky, twi scan etc. all work fine. The twi and spi examples still use the legacy...
I am trying to debug the DFU in IAR.
However, when flashing as is I get the following error:
Sat Aug 25, 2018 20:31:45: ELF/DWARF Error: Unsupported .debug_info format...
In migrating an existing application from SDK 14.0.0 to SDK 14.2.0, I am finding that the first timer I create gets NRF_ERROR_INVALID_STATE on calling app_timer_create() ...
