I am working with a custom board based on nrf52833 , SDK 17.1.0 and ble_nus service implemented.
Final goal is to be able to connect to devices only if they provide the...
During my development, I found NRF5 SDK only supports symmetric RX/TX data length settings.
Here is the on_data_length_update_request_evt in nrf_ble_gatt.c file.
static...
Hello,
I am working on a project that will require external flash. Is there an example program compatible with the following external flash device?
M95P08-I - Ultra low...
Hey,
the USB connection to my nRF54L15-DK isn't working anymore.
It is not showing up in nRF Connect Desktop and I can't find it under /dev/tty... or /dev/cu...
The...
I am relatively new to embedded and am wondering if there was a "best practices" guide / checklist for production deployment somewhere. Things like making sure you are using...
Hi. I'm trying to write a simple MQTT app. I am consistently getting these KConfig errors to do with variables I'm not using, and I have tried to set CMake to ignore these...
Good day,
I've developed a board with a MDBT50Q on it. I'm using the Reg0 DC/DC and LDO Mode Disabled reference circuit ( https://www.raytac.com/download/index.php?index_id...
Hi,
I am trying to generate a constant 250ms pulse on a certain pin:
NRF_TIMER0->MODE = TIMER_MODE_MODE_Timer;
NRF_TIMER0->BITMODE = TIMER_BITMODE_BITMODE_16Bit;
...
I explain my hardware, An MCU + NRF51822, Communication is done via the UART TX RX between them, baud rate is 9600.
MCU through UART transmit data to NRF51822, then NRF51822...
My goal is to control a RC toy drone (4-ch 2.4GHz) from a PC. I've seen some hacks (for example dzlsevilgeniuslair.blogspot.com.br/.../more-toy-quadcopter-hacking.html) using...
Hi sir
In the Developed zone, I found how to read RSSI value as below. According to nRF51822 RM, RSSISAMPLE would be 0~ 127.
Actual RSSI is – (RSSISAMPLE) dBm. But, I found...
Hi
We are using the UART demo to communicate with the nrfUART app.There's a condition some
time when it connect,it will disconnect immediately,anybody know what's the issues...
I'd like to get familiar with implementing a blood pressure and heart rate monitoring Bluetooth device. Which development/evaluation kit is the best to get started with? ...
Hi,
I'm using the "ble_uart_project_template" I would like to put the "host" processor into a deep sleep mode to save power while the nRF8001 is still active.
Is there...
Hi,
Can anybody help me, thanks in advance.
What is wrong with NVIC_EnableIRQ(UART0_IRQn) - the execution halts when calling this macro ?
I'm working with Keil. ...
Hi Team,
Is it possible to implement the iOS application to track the iBeacon Component after closing the application(Background processing).
Please provide any example...
Hi,
I am working with Arduino/Ble Shield to implementing a keyboard device with some consumer control keys support,
My implementation will be based on hid_keyboard_template...
Hi Nordic folks,
I’m stumped by an an error in sd_softdevice_enable() that outputs this from my error handler:
[ERROR] app_error_handler (src\core_functions.c:183...
It clearly states in the nRF51822 Beacon Firmware Documentation that you need to use the Master Control Panel in order to connect upload new firmware.
Now that said, there...
Hello,
I'm using Win 8.1 BT LE stack to communicate with the NORDIC. I am using soft device s110. I use notifications to send data to windows which assembles a message...
Hi,
I'm writing a little piece of software using direct access to the radio registers in NRF51822. Is NRF51822 capable of calculating BLE checksum in hardware? As far as...
