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 have an application where 2 peripherals are gathering sensor data and sending this using notifications to a central. Every connection interval, new sensor data is available...
Is it possible to scan for eddystone beacon advertising packets using a nRF52 central device?
I'm trying to accomplish having authorized beacons such as waypoints that...
Hello,
I am developing a bootloader on nRF24LE1. The NUPP configuration is: the first 24 pages (page 0 - 23) are set to be unprotected and the last 8 pages (bootloader)...
I have three nRF52840 DK. I'm trying to make some project on Bluetooth Mesh network using nRF52840. And how can i make the use of mobile as node in network along with 3 nRF52840...
Good day!
In my BLE project I use connection parameters negotiation module. In order to ensure software consistency there is a test for memory leakage. After some investigations...
Software:nRF5_SDK_15.2.0_9412b96
HW: PCA10056
Modify:
1. Added LED blinky and PWM on the blink FreeRTOS sample.
2. Added task 2 demo2 as dummy to test the freeRTOS...
Hi,
Starting a new design with nRF52832 that requires TWI, SPIM, and UART interfaces. Also need a wake on GPIO for the power button. Is there a preferred pin assignment...
Hello, we are experimenting with proprietary RF transmissinon between two nRF52832 devices. We are currently trying out the esb_ptx and esb_prx examples, toggling GPIOs on...
Hi,
I'm using a nrf52810 on with SDK V15.2 with SD112.
The application uses the app timer and also TIMER1 for other purposes (and TIMER0 is locked by Softdevice).
What...
Hello,
We are considering bluetooth module of laird tech for our ongoing project, it has Nrf52810 chip. Please verify the below things Schematic: 1) this module has onboard...
Hi,
I am using nRF_SDK_15.0.0_a53641 and writing a program with keil.
I am now trying to write to the SD card at 1000 Hz (1 ms) by combining "fatfs example" and "app timer...
Two nRF52810 devices, one is PTX and another is PRX, use the ESB protocol.
This project is very demanding for the timeliness of data transmission, in order to improve the...
It would be very nice if the SoftDevice API Documentation at https://www.nordicsemi.com/DocLib included PDF downloads for each SD version as well as the current online HTML...
