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...
Hello, when I try to compile old working projects in SDK 11.0 with both Device Family Pack 8.5.0 and 8.11.1 (which I am using for SDK 13), I am running into the following...
Hello,
some time ago I was struggling with interfacing an I2S microphone with the nRF52832. That remained unsuccessful. My conclusion back then was that the selected I2S...
Hello, i use ibeacon example, this is the reader advertising packet, he has 31 byte long:
0201041AFF590002150112233445566778899AABBCCDDEEFAB010200FFC300
in this packet...
(/attachment/fad3a1e781331c528a9db48ec177b9b7)Hi there! i need help. I am using NRF52Dk with Bluetooth developmebt studio.
I set up my custom service in BDS an then imported...
Hello, i have a NRF51822 beacon and a reader, i read a advertising data:
0201041AFF590002150112233445566778899AABBCCDDEEFAB010200FFC300
i know that the uuid is:
0112233445566778899AABBCCDDEEFAB...
Hello!
We are doing transfer from an Android app to a device using nRF52. We don't get the transfer speed I have seen other achieve. I get between 8.5-10 kbps. As a reference...
I added a few custom services the ble_app_hrs code. I tried to flash the code, it was successful, the device is advertising but not connecting in the nRF connect app. What...
hi,
i started a project based on the ble_app_uart_c example and i have a working connection with a central and a peripheral board. now i'd like to have two peripherals...
Hi fellows,
I'm trying to control accurate/deterministic timing of the first bit from MOSI PIN of SPIM, employing EasyDMA.
According to Figure 69 SPI master with EsayDMA...
Hello,
I noticed the linker file we were using was for the nRF52832_xxAA so I got the nrf52832_xxab.icf from C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.0\arm...
Hello,
I need to add firmware update process via air to my NRF 51822 device that runs application code on stack 12.2. How can i achieve this?
Do i need to add...
Hello,
I want to develop small modules with smart BLE that only sends advertise every 2seconds.
Do you think that the Central module can see all peripherals if the installation...
Hej, I just spent plenty of time finding an answer on above error within here with no luck. Since
there are certainly others facing this problem, I hereby post my solution...
sdkconfig.txt mainc.txt (/attachment/6fb97103178e9eb2c30302351e63ce8f)Can you please tell whether i follow the the entire tutorial as in the link or just the first step for...
Hello, when invoking sd_ble_gatts_hvx, it returned NRF_ERROR_INVALID_STATE (0x00000008), I wanna know what are the list of possible errors, here are a list I made:
CCCD...
