Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
The question is as follows：
When I read the ADS1299 data through SPI in the GPIOTE interrupt, I found that there was a time limit. Within about 50us. As shown in the figure...
Good morning
Doing the BLE fundamentals course and cant seem to build lesson 4 ex 3. Have picked up this thread BLE Fundamentals lesson 4 exercise 3 failure to build ...
Hello,
I have started working with the nRF54H20 by following the guidelines mentioned in the nRF Connect SDK Fundamentals course.
In Lesson1 Exercise2 I'm facing following...
I'm using the Thingy52 circuit in some other projects, and the built-in speaker is not loud enough for my application. I'm looking for an amplifier that can be connected to...
Dear,
We are currently developing a communication board for a client that uploads large images (~1MB) to the cloud via local and remote interfaces, and we've encountered...
Hello! I'm currently trying to scope out chips that let me do Bluetooth Classic + BLE via a UART HCI link. I came this module and noticed that it uses the NRF5340.
NORDIC...
Hello everyone,
I'm currently working on a project wherewe use the ANNAB402 and Zephyr as out RTOS. We are developing using VSCode on a Linux VM. With a new board from us...
Hi ,
I am using nrf52840 as a peripheral HID Remote control with multi-connections, and it is able to connect with all devices like phones, computers, smart televisions...
The out-of-box configuration of Thingy 52 has a 89dB, 8 ohm, 0.7W speaker.
Can I replace that with a much louder speaker such as 4W or 5W one 4 ohm or 8 ohm?
44
I am programming with the nRF52840DKs. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I am currently working on integrating...
Hi,
We're currently facing an issue with Bluetooth Low Energy (BLE) range on our custom board using the NRF5340 with SDK version 2.6.1. During testing, we observed a significant...
We are migrating the firmware of our devices from Nordic's Mesh SDK 5.0.0 to Zephyr 3.5.0, starting with the provisioner device. The SOC we use is the nrf52840 and we use...
Hi, do i need to place external hardware (antenna ?) in order to be able to read the NFC info of the board?
According to the peripheral_hids_keyboad sample:
"When the...
Is it possible to enable and disable the ADC peripheral of nRF52840 to save power in nRF connect SDK? In our application, we use ADC to get battery voltage samples after every...
Hello,
I have the task to persistently store some (2) configuration values in a Zephyr application (Nordic Version). The final version contains some external flash memory...
