Using nRF51822, I define keys and pins as follows:
Keyboard key
Mouse left/right key
Mouse move (up/down/left/right)
Media play/pause key
Pin 0 Mouse...
The bluetooth device keeps getting disconnected from the app, even when its not 'idle'.
I am using the android app mentioned here .
I need help getting started to solve...
Moving from SDK version 5.1 to 6.0, the buttons on my PCA20006 beacons no longer works as expected. When I press a button, it seems to register the release of a button incorrectly...
I posted another question along these lines, about using the Timeslot API to get observer behaviour with the S110 v7.0 SD, but I am having trouble getting it to work.
Are...
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...
I am trying to send small data packets of up to 9 bytes at the fastest and most consistent rate from a nRF52 peripheral to a nRF52 Central. Both use the s332 SoftDevices....
Hello !
I've created an app based on the nrf blinky master : it works perfectly on my smartphones.
But when I kill the app, and when I relaunch it, it doesn't connect...
Hi,
I am trying to use a mux change among 3 differential channels. The diff signal then goes through an instrumentation amplifier. The steps I'm using:
switch to ch1...
Occasionally, when trying to program a softdevice in nrfgo studio, it can't find the softdevice hex file. It was there during the last several programming sessions, but now...
I would like to achieve in the room inside a number of devices to achieve one-to-one binding 8K / S unidirectional transmission of data, is not the use of proprietary_rf inside...
Hi,
I have set up a two NRF51DKs one in a central and one in a peripheral role. Using MCP and nRFConnect I have confirmed that I can send read requests to my peripheral...
Hi,
the documentation page of Gazell warns that it is outdated.
Warning: This is old documentation, and should only be used for historic reference. Please go here...
Hello,
can you help me with choosing the right software components for nRF51 and nRF52 ?
nRF51 on the left hand side works on the battery and turns on when the button...
hi,
I am working on nrf52 sdk11 and s132,
when I am using ble_app_uart example on my custom board I used nrf_delay_ms(10000) i.e 10 seconds when i observe current consumption...
When i use sd_ble_gatts_hvx() send package,i can use the usb dongle get the data package,as it show i can get the information such as, LLID, MESN, SN,MD,PDU-Length show in...
Hello,
I am trying to scan a local name for beacon device on nrf51822 SDK12.0.0 ble_app_multilink_central. The original peripheral sample was working as well. But the beacon...
I am using SDK 12.0.0 and Nrf51 ship.I was trying to compile micro-ecc library in eclipse using make file.I have cloned the micro ecc library from this link .I am using the...
Hi,
I want to eraze the flash page of nrf52832.
Since the default flash page size is 4096 bytes, it takes 90ms to eraze the page.
I want to shorten the time for erazing...
Hi!
I have to do an application is talk via bluetooth. I think i use codec IC to sample the voice then send data via bluetooth. In the receiver device , I use other codec...
I am attempting to write to multiple CCCD handles in a service as a central with no luck. I need to write to one CCCD handle to enable notifications and another handle (BLE_UUID_UPDATE_CHARACTERISTIC...
