I am developing a BLE application on the nRF52 platform using FreeRTOS. My application involves custom BLE services and characteristics, and I am encountering a hard fault...
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We use the nRF52832 for an NFC device. The device is 99.9 % in the system off state to save power as much as possible. because the device is power by a button cell battery...
Hi,
I am developing an android app on channel sounding using Bluetooth low energy. i want to send values from nrf52840 device to my android app, 1) How to send values from...
I am running smp_svr demo on my nrf54l15DK board, and use mcumgr command on my linux.
I could connect to my ble device and echo hello successfully (via peer_name='Zephyr...
Hi everybody. I'm using nRF Connect SDK 2.8.0. I've implemented Zephyr RTOS' core dump functionality on my project. I forced the SoC to write the core dump data on its flash...
Hey,
We have a library (rust) responcible for communicating with the BLE peripheral Using btmgmt dbus messages to bluez.
We have never initiated a dedicated `aagent` in...
Hello, I have several development-related questions about the microphone functionality of the NRF5340 AUDIO DK in headset mode:
Is it possible to configure the device...
I am trying to read the current time using CTS. I used the example source provided by nordic. However BLE_GATTC_EVT_READ_RSP does not occur in ble_cts_c_on_ble_evt.
BLE_CTS_C_EVT_DISCOVERY_COMPLETE...
Are there any examples of sampling something like an I2C bus at a constant sample rate? I have seen issues myself with the k_sleep and k_busy_wait not giving accurate delays...
nRF5_SDK_15.2.0_9412b96
soft device: s140
Compiler SEGGER Embedded Studio
1. I have used example ble_app_uart. I connected the ble module to a device which has a baud...
Hello,
I'm looking for a little clarification on how the antenna tuning circuitry works on the Thingy:91 v1.0.0 board.
From a previous topic on the DevZone, I saw that...
I'm having an issue where I can't reconnect to a device after updating the firmware from the iOS SDK. I believe it's the issue described here in the documentation:
Since...
I am having responding to an authorized write request. It seems to work for BLE_GATT_STATUS_SUCCESS case but any time I try to set the gatt_status to an error, the call to...
https://www.youtube.com/watch?v=wa_ARkZSr_U
This video presents how Bluetooth mesh network works . As we can see this network contains nine Thingys and one nRF52 DK (not...
I am now experiencing such a problem. I packaged 20 packets of data, each packet of data is 13 bytes, and then I want to send it out, but only 4 packets of data can be sent...
Hi everyone,
for a project, we need to interface an analog sensor which is not using standard protocols like I2C or SPI.
Instead, it uses 6 pins to receive commands...
Do you use code format tools for SDK? like .clang-format? Do you have own style guides like Google, LLVM? Which tool would you recommend for code formatting?
Does nFR5811 support the BLE?
Does nFR5811 support the Bluetooth5 and zigbee?
nFR5811 have Accurate positioning with the world's most popular wireless technology. how...
Hi,
I have some questions regarding DFU, Bonding and iOS (caching). In my current project I have a DFU bootloader which does not use bonds, however the application uses...
Hi all,
I'm developing an application for the nRF52832 that pairs and bonds with an app that my colleague are developing for iOS. However we are facing an issue with pairing...
