I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
I using XIAO nrf52840. https://wiki.seeedstudio.com/XIAO_BLE/
I am developing a BLE peripheral device using the nRF52840. This device is designed to connect with a specific...
Hi,
Could you please advise, am designing a device using the nrf52dk-52832 in nrf sdk connect 2.5.1 and toolchain 2.5.2 that reads the previously adquired samples data from...
Hello,
We decided to use the 802540 battery for our application with the nPM1300. To get a good estimate of the state of charge (SOC), we did the very lengthy battery profiling...
Greetings
I am looking for a conceptual guide to adding my own services to the BLE stack, with Zephyr. Is there any documentation or guide for this? I am working on the...
Hello, I am having an issue with DSP library basicmath where the source file does not seem to be included in the build and I am getting error undefined reference to `zdsp_mult_f32...
Hi,
I am using nrf5340 with v2.5.1 toolchain
I have an out-of-tree driver, where i want to include adc_context.h from and have added:
target_include_directories...
Hi I'm trying estimate the nRF52840s current with the Online Power profiler, the data seemed a bit unclear to me.
I have used the following setting: Chip nFR53840 Voltage...
Hello,
I am trying to do CE, FCC RF test.
I am using nRF52833 and nRF5_SDK_17.0.2_d674dde.
I want DTM to work. DTM is using example source in SDK. What changed in...
I am trying to develop a Consumer Control device. I found the "nrf51_ble_app_hids_kbd_consumercontrol-SDK15" example code on Devzone. But this example code can only do 8 Consumer...
Hi, I have been using nrf52840(my application) and nrf9160(Serial LTE Modem : SLM , which modem firmware was ver1.3.6 and application firmware from switch science )
First...
I tested the matter LOCK sample, how to disconnect the Bluetooth connection immediately after matter commissioning is completed, the log is as follows. thanks.
Hi, I am currently evaluating a Rust driver for the nrf7002-ek on a nrf5340-dk. I have been using the Zephyr nrfwifi driver for reference.
There are a large number of nrf_wifi_fmac...
When building a project using a custom board, as well as both the b0 and mcuboot bootloaders enabled, board-specific child image configuration causes the build system to ignore...
Hi All, I am looking for assistance with trying to reduce flash usage of my project. I am using NCS v2.6 with an nRF52832. Attached is my prj.conf file. The major SDK features...
Hello, I'm working on a Zigbee application using the nRF5 SDK for Thread and Zigbee v4.2.0. The app builds fine, but when running it I get the following output:
I have...
