Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am currently implementing the protocol for a serial DFU, following the instructions given here:
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter...
Hi all!
TL;DR
Is there a way to start 2 timers in 1 instructions ? (or to synchronize them afterward?)
- - -
Background
I need to take 8 timestamps of GPIO edges...
Hi,
I'm using S112 v6.0 with SDK 15.0 on nRF52810. It's based on app_ble_uart example. I have some data to save in flash. I define the address as follow:
#define PAGRE_TO_ERASE...
I want to extend the Thread Cloud Client Example (thread_cloud_coap_client_pca10056) with a peripheral controller. And I am looking at the UART Example (ble_app_uart_pca10056_s140...
Hi,
I will connect nRF52840 with other BLE module (ESP32) and they must exchange data (at first aproximation 20-50 bytes each 1-5 seconds).
I need to acheive lowest power...
nRF52 DK,software is nRF5_SDK_12.3.0_d7731ad,I'm using the example of "ble_app_multilink_central". SoftDevice is "s132_nrf52_3.0.0_softdevice.hex"
The BLE device is advertising...
Hi,
There is a racing issue in file: nRF5_SDK_for_Thread_and_Zigbee/components/iot/background_dfu/transport/coap/coap_dfu.c in function:
Sometimes calculated dalay is...
I'm trying to merge uart example in nrf5 sdk with light switch server example in mesh sdk
but I'm only facing these 2 errors :
when Linking uart_pca10040.elf:
Output...
Hello,
I'm usign nRF52832 with nRF5_SDK v15. I'm using "ble_app_uart" example. I just wanted to know that What is the wake up procedure of the MCU when we call the sleep...
Hi,
I have a trouble trying to start development process on my NRF52840 DK.
Following the instructions
https://www.nordicsemi.com/eng/Products/Getting-started-with-the...
The nRF Connect application can not search the device after I modified the Rx, Tx pin in my own PCB board.Can anyone tell me why?
The UART can run well,but the application...
Dear Sir/Madam,
I tried to add battery service to the sample "ble_app_uart", but the code doesn't send notifications to cell phone. I struggled for several days and try...
Upon my first connection to my device with LE Privacy, first connection meaning after I've reset the firmware, I'm unable to read anything. The write characteristic works...
I am trying to use a Raspberry Pi as a provisioner for nRF52 development kits. I can run the meshctl utility on Pi but I am not able to see the un-provisioned beacons on the...
