Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Working on a proof of concept demo that will use bluetooth mesh (Proxy and relay nodes). and want to select the right development kit. Was looking at the nRF5340 DK but the...
Hello. I am using NRF SDK 1.9 version + VS Code to process accelerometer data. NRF52840 + ADXL375 The accelerometer is configured to issue an interrupt under a certain condition...
Dear Nordic Engineers
I would like to sample the ADC between advertisements or connections, that is when the RF is sleeping, so I want to use Timeslot, I see there is a...
I am trying nrf52840. The conditions are as follows. -The development environment is SEGGER. -nRF5_SDK_17.1.0 -The evaluation board is a DK from Raytac. There are two identical...
Hello,
I'm starting a new project on a NRF52810, and i need to use the pairing feature in my application. As a result i need to compile the FDS driver. If i'm doing so,...
Hello,
I have setup a single master and multiple slaves (10 in number).
The master has master TX channel and the slaves have slave RX channels.
The slaves send data...
Hi, I am working on ble_app_uart_c_pca10056_s140 project. I have changed the following for power saving. Is this the right way to achieve this mode? After how much time it...
I used this code to convert my analog sensor data to digital with 5 khz continuous sampling and after that i want to sent my data to pc via BLE. In this code, NUS was used...
I'm using a custom battery operated board with the nRF52840, when there is no GPIO events for a specified time period, the device goes to a hibernate mode using the __WFE...
I am currently working with a dvk-bl653 working on increasing the speed of the DFU. I have a max packet size of 251 and have tried different connection intervals but only...
Hi again
I have used nrfConnect to create an application from sample, the sample being peripheral_hr_coded
I have placed my custom service into the app, and it works...
Hello, I am trying to measure the input voltage on an nRF52833 and it is not behaving as expected.
The following code is taken from here and works as expected on any nRF52832...
Dear Sir.
I am using the cJSON driver .
When it comes to string it works fine .
However when I use integer and swap the lines
//cJSON_AddStringToObject(root, ...
