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...
Hello, I am new to BLE and I need help with Battery Service notifications. I am using nrf52840dk, nrf sdk 17.1.0 and I am using ble_app_proximity example which already uses...
Hi all, I have used the nRF mesh app to provision three nodes into a mesh and verified the functionality using the mesh app. I used the export function to dump the mesh configuration...
Hi,
my project is based on the example 'ble_app_proximity' from SDK ver 17.0.2. When I set a longer DEVICE_NAME, for example
the string is cut up after the first 12...
Hello everyone,
I am developing a wearable device using the nrf52832 chip, sdk11.0.0 and s132_nrf52_2.0.0_softdevice.
Because of battery capacity limitation, I have to...
In UART async mode ( CONFIG_UART_ASYNC_API =y) the UART transmit data and receive callback works fine. I've been able to set up the callback and enable the rx.
After switching...
I'm currently setting up an environment in Visual Studio Code because the roadmap suggests going there.
I have experience with Segger and Nordic Segger and with Zephyr....
When I connected the usb and turn the DK switch on, the DK didn't turn on. After leaving for a few minutes, the DK started to turn on and off then eventually stables and fully...
Hi, I am coding an application on nrf connect sdk 1.9.1. which requires to send some data at 25packets per second. and each packet will be ~37 bytes. On the receiver side...
Summary: My custom board with an external crystal is consuming 208 µA when powered down under Zephyr, and I need to reduce it to less than 20 or so.
My board is based on...
Hi,
I'm working on a project trying to build a simple application on my own customize board with nrf52833 SoC.
After the configuration to my own board(Leds, button GPIO...
I'm attempting to store log data on my nRF52832 using the little file storage, and then allow a client to access this over BLE. From what I can tell, the data transfer can...
Hi,
I am using device nRF51822-CFAC, the SoftDevice is S130_nRF51_2.0.1(Id: 0x0087). In my project's General Options->Target->Device, I selected "NordicSemi nRF51822-CFAC...
Hi,
Could help me please?
What I need?
1) set GPIO pin as input with internal pulldown and set IRQ for Rising Edge.
In .overlay I add my pin like that:
Then in...
Happy Friday! So, I've fully funded on Indiegogo and now I'm in the application development stage. I'm new to development but I'm trying to build this app myself.
So far...
