Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
Hi,
i tried to send data from ios 7 via tx_characteristics(like in UART example) but received error:
didWriteValueForCharacteristic 2A38 error = Error Domain=CBErrorDomain...
I have been trying for a few days now to get my environment setup for development with the nRF51822. Since there is no official configuration for the Mac w/ Eclipse I have...
Apologies if this has been asked before but did search for 'format' in faq and got nothing.
I have been answering to questions.
In my answer I place hard empty lines....
Hi
i use nrf51822 s110 "hrs" example to transmit the data to ios.
I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hi!
Working on project based on nRF52810. Everything was fine until I began to work on part to save setting in flash memory.
I've used flash_fds example SDK 16.0 as starting...
Hi,
Currently I’m working on a device which is, on the one side connected to a smartphone via BLE and on the other side to another uC via UART.
Therefore, the UART speed...
I'm trying to get the debug version dfu secure bootloader from nRF5SDK160098a08e2 running on a nrf52832.
I'm able to compile it using cmake and a gnu c compiler. However...
So I am doing a project with a 160x80 TFT display, using the ST7735 driver. I have slightly modified the ST7735 functions to work with my display, and everything is running...
I am trying to create an application which would send data once a minute. The application is based on BLE advertising packages, because it should be the most simple method...
Hi,Sir：
I am making a DEMO based on SDK15.0(SDK15.0\examples\ble_central\ble_app_hrs_c) and pca10056 for my one of important customs.I need to implement some extra software...
Hi,
I am now in Hong Kong, and trying to connect to NB-IoT network here. There are 2 providers of NB-IoT in Hong Kong: "CMHK" and "Three". They provide NB-IoT since 2017...
Hi!
I was testing the SD Card example that is available on the SDK 13.00 in the following path: "nRF5SDK1300/examples/peripheral/fatfs". I checked SDK 16.0 and the code...
I have a hard-to-reproduce bug in my MQTT application that I have investigated enough to realize that my MQTT thread is stuck in a call to mqtt_publish(). I've verified that...
I would like to add UART as an option to the "ble_app_hrs_rscs_relay" example in SDK16, But keep the peripheral low power.
i.e. once I set a GPIO, the UART will start to...
I'm working on a project where UART0 is used as a nrf logger uart back-end. Recently I've tried adding UARTE1 to the project to implement additional serial communications...
I am unable to initialize soft device, but I am able to initialize log, led, gpio and timer as well, I can see debug prints as well. After debugging I found following information...
Hi everyone,
We are developing switch product which running with Android Application.
We have problem about send status from switch Device to Android Application
+ Android...
Hi ,
I have tested two boarrds(PCA10040) with same application id and higher application version,These work well done.Then I want to test mesh DFU Relay function,However...
