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, guys, I tried nRF5_SDK\examples\ble_peripheral\experimental_ble_app_eddystone example on nRF52832 and it works perfect.
And I compared the code with the normal BLE advertising...
I got this info when I use keil to download progream though jlink.my board is NRF52832,the version of my keil is V5.24 and the version of my SDK is 14.0.
why it's happened...
Using SDK 14.2.0 and PCA10056 Dev kit: when I load the example (usbd_cdc_acm) and flash it, it works well, can communicate in both directions (windows 10 and debian linux...
During more than two years SDK contains OTS in 'experimental' mode. Do you have any plans to update this service (and write an example how to use), or better avoid using this...
Hello,
I updated Segger Jlink software to the last version and there is an issue with the nRF52840 preview DK.
Segger gives popup about updating firmware but it cannot...
I wonder if Nordic reveals electrical schematic of IO buffers?
I have taken some current consumption measurements recently and I have realized that setting a pin as input...
Hi,
I am working with nRF51822 and softdevice.
I am trying to modify the radio output power without success. How can I do that?
I have found a softdevice function...
I have been researching BLE 5.0 for the feasibility of Nordic Bluetooth chips in our new products.
I have read many times in the general internet posts that BLE 5.0 devices...
I have a characteristic that is write only and required authorization on write. [I have "successfully" implemented this on several characterteristics previously.] The write...
Hello. I want to extended data length in my firmware which is based on ble_app_hrs example. But, when I try to set NRF_SDH_BLE_GATT_MAX_MTU_SIZE 247 (it was 23) I get two...
Hello. I want to extended data length in my firmware which is based on ble_app_hrs example. But, when I try to set NRF_SDH_BLE_GATT_MAX_MTU_SIZE 247 (it was 23) I get two...
We are currently going in production with NRF52 and we are facing the following issue with RBP on NRF52832QFAAB0.
Basically looks like the processor enters an unknown state...
I have changed the UART or nus_central program in order to be able to connect 2 peripherals to 1 central. Everything seems to be working on the central, no error appears on...
Dear Nordic team,
I am working on ble_app_beacon example code (v-11.0.0-2.alpha) to add the support of DFU (firmware update). I have experience with hrs_dfu example but...
Hello Friends,
im new here. It is the first time with the development of a Bluetooth device. I want to use the NRF52832 Chip.
But what are the biggest diefferent between...
