Hi guys,
I am using the gcc setup to program my boards. However for flashing the softdevice I use nrfgoStudio. SO I downloaded the hex file and fashed the siftdevice. But...
How do you create hid information for a joystick and send it over BLE. Nordic doesn't seem to have
primitives for this (they have keyboard and mouse facilities). I'm working...
I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs...
I'm reading the source for the nRF Toolbox app for Android 4.3 and comparing it to the Proximity Profile spec from the Bluetooth SIG, which has this to say about path loss...
Hello,
I have downloaded the software related with the "nRF51822 Bluetooth Smart Beacon Kit" in order to modify typical iBeacon's parametres such as UUID, Major ID, Minor...
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
I am using blenano with mbed compiler and a 24LC256 eeprom.
the output o screen I get is the no. of total chars, i.e, 65355. below is the code.
#include "mbed.h"
#include...
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...
