Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
Hi,
I am a beginner in nrf52840 DK. I am trying to run TCP example. I have flashed client example in the DK and able to connect to the laptop(LED_2 ON). When I press BUTTON_1...
Hi There,
This is Particle's Sr. Hardware Engineer, Ping. We are working on a SoM (System-on-a-module) called EG91-SoM that with a nRF52840 (Thread) + EG91 module for acting...
Hello,
Hardware: NRF52840, Development Software: any
I am hoping to generate 3, or ideally 4 separate (independent duty cycles) PWM signals at a frequency of at least...
I use sdk13.0,s332,when my system working,it will auto reset about 129 seconds per time,I make a breakpoint,find it caused by "softdevice_fault_handler",when it reset,the...
Hello,
I am starting development on what should be a straightforward application using the nRF52832. It is actually this BLE module , which contains the nRF52832. However...
I am wondering if I could have access to a mechanical drawing or 3D model of the N RF52840-DK . Does anyone know where I could find either of these?
Thanks,
Julia
I am trying to understand why my program is returning this error (NRF_ERROR_RESOURCES). I read through a lot of other posts in the devzone and tried replicating them, but...
My board is nRF52840 + S140 + nRF5_SDK_15.2.0_9412b96, my configue as below picture and file "ywk_bsp_ble.c" .
When nRF Connect APP connect my device, it alway be disconnected...
Hello,
I am using nRF52832 (BT832 module designed by fanstel) based module for my application. we have developed customized PCB using the module. while evaluating the...
What chip supports Open Thread? SDK and softdevice versions supported?
We are in evaluation phase looking for potential radio manufacturers for an upcoming project.
Any...
I see similar posts, but no answer of this problem. I have similar code that work on my FW, but when I port it to my BSL, advertising is not working and when I look at return...
I am migrating from SDK11? to SDK15.3 and noticed nrf_drv_common.c is no longer available and has no replacement although nrfx_common seems to have replaced nrf_drv_common...
Hi, what are the (security) implications of running bootloader with #define NRF_BL_APP_CRC_CHECK_SKIPPED_ON_GPREGRET2 1 in production code? We use sdk15.0.0 with secure dfu...
Hi everyone,
I have an issue with power consuption. I work with the SDK15.2.0 and the SoftDevice S140 on a custom board.
I launch the ble_app_pwr_profiling example on...
