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...
Hello everyone,
according to the device specification, the nRF52840 can be operated with a MEMS oscillator as LFCLK input, which we intend to do. We plan to use a SiT1552...
I have a Zigbee router app that is mostly based on the light_bulb sample. I have noticed that unlike other Zigbee devices on the network (e.g. Philips Hue bulbs), there is...
I am currently working on a project that involves RSA signing data before POSTing it to a PHP web server.
I believe this uses the CC310 cryptography hardware in the nRF9160...
Is it possible to use ESB over the Bluetooth HCI from the controller, or through its own HCI? Preferably using Zephyr? If not, how hard would it be to implement? I am fine...
Hi
I'm using the nRF Connect Power Profiler UI with the Power Profile Kit II. It works great but has one annoying behavior. When I run the Power Profiler in sampling mode...
Hello,
NCS1.9.1, nRF52840DK, Windows10 X64, VS Code,
i want to use P0.31 as gpio interrupt pin,
anyone know how to do it ?
if config to overlay file like follow...
Hi,
Using the central and peripheral uart samples I have found the following CMake error when trying to increase the MTU ATT to 1020 bytes.
The added lines to the prj...
I am trying to update firmware but I am stuck on steps 6, 7 because I don't know where to get the img_app_bl folder and nrf9160dk_asset_tracker_v2_item_<version-number>.hex...
Hello,
I have developed firmware which communicates to an AWS IoT Core erver. To make sure the device is robust I decided to transmit data every 30s to the server. The network...
Hi,
We have a product which was developed with nRF52810.We found Samsung cellphone M31 couldn't scan the broadcast of nRF52810 with nRF Connect, but ther cellphone could...
I have MCUBOOT compiled under Zephyr 3.0 working fine with my 52840 based project. The transport is the CDC ACM "UART" using CONFIG_MCUBOOT_SERIAL
Using mcumgr.exe to load...
I am now developing nRF52805 with SDK 17.1.0. I am trying to use long pressing to enter the sleeping mode and wake the system up using the short press. However, there is an...
I am trying to debug a runtime issue on an nRF52832 based board while it is still powered up -- I am afraid that it will 'recover' if I cycle the power.
I have tried to...
Kind folks,
Automated tools like the nRF Connect SDK environment are wonderful when they work, but can be a Procrustean bed when they break or don't fit the exact requirements...
Greetings,
Struggling to test the mqtt_publisher sample. I would like to modify this sample as the basis for my application. I successfully compiled and flashed this sample...
