Hello,
i would like to know if the new SoftDevice 130 for the nrf51822 is compatible with the DFU OTA bootloader example provided in the SDK (nrf51822/Board/nrf6310/device_firmware_updates...
Can I get uuid of central device from peripheral device(nrf51822) ?
I want to check out which smart device is connected.
May be I can tell central is iphone4s or iphone5...
Recently s110_nrf51822_7.0.0 softdevice has been released. I cannot find specification where those new amazing features (they are impressive, indeed :) ) are described, so...
Hi All,
Please correct the following in my understanding. Also , i am planning to build a
remote controlled device using a PWM output. How does ATT,GATT and GAP affect/influence...
My board works most of the time are very good，but one time i power down the board when ble connecting and data transmitting，the board can't work when power on.and i can't...
Hi guys,
I'm on Win7 and I'm writing data from libusb to nrf51 board, my code is
usb_bulk_write(dev_handle, 0x04, data, WRITE_SIZE, 1000);
When the nrf51 receives...
Hello:
I tried to find this in the documentation but could not. Regarding the external trigger to the PPK (TRIG IN pin). Does this require a high-to-low transition, a low...
Do I need a custom 128-bit UUID if I delete one or more Characteristic from an Adopted Service
I do not modify the remaining Characteristics
For instance: Sniffing with...
I'm trying to program Sparkfun nRF52832 board using SWD (via nRF52 DK). I've erased original bootloader/softdevice/app and programmed S132 and my app. The app works, but only...
Hello,
I'm beginner for NRF51822. I have tried ble_app_hids_keyboard example on NRF51822 with s130 softdevice.
It is discoverable in smartphone as Nordic_Keyboard. Smartphone...
We have been using the DFU that came with the sdk 12.1 with a modification (essentially removing the button from the DFU code). We currently send an application command that...
Hardware:
I have an nRF52 device running the S132 running as a Central.
I have 6 iOS/Android devices running as peripherals.
Background:
I am attempting to have my central...
Hello,
is there any good example available, with whom I can simulate, that there are two devices are already connected and the host is scanning for some other devices?...
I am trying to use the function or any function with my BLE UART application. I have a timer that expires to kickoff reading of some sensors and then when I try to read my...
Hi all,
i m connect a sensor with Nrf51822 beacon and get the data.
so i want to transfer those data to Nrf51 dk kit continuously.
where i want to change or put my data...
Hi,
I use nRF51422 in Dual mode(SD310) with SDK10 Version.
The profile is CSCS.
I want to ask
How to just show Speed Sensor or Cadence Sensor.
Here is what I did just...
Hello,
I'm evaluating the feasibility of using the nRF52832 chip on a board with a microprocessor running Android and I like to know if Nordic has released or is planning...
I'm using SDK nRF5_SDK_13.0.0_04a0bfd and compiling the example ble_peripheral/ble_app_hrs/pca10056/s140/armgcc using Eclipse Mars 2.
Flashing softdevice s140_nrf52840_5...
Dear Nordic.
I cant found stack API documentation for study.
All company give it for user, for example TI.
User open doc folder and can reed API.pdf file.
Where your...
