I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi
I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
HI,
I want to use PWM to control various hardware (LED's, etc ..) so I started off from the suggested PWM code example, found in this forum + modified it as I want to use...
hello,
the function ble_stack_init () in the example of ble_app_uart are quite different from that in the example of ble_app_proximity in my first sight.
ble_app_uart :...
I am getting following error:
Error in final launch sequence
Error executing step execute method: stepInitializeJTAGFinalLaunchSequence
java.lang.reflect.InvocationTargetException...
Hello, I load UART over BLE example on nrf51DK (51422) DK board and measure for 13 seconds from power on.
Here is the result graph and the average current is about 175uAh...
Hello Nordic! In my FW, I need to know when a specific packet has been actually sent (because of SD packet buffering). I am able to receive the BLE_EVT_TX_COMPLETE event,...
Hello I'm using SDK nRF5_SDK_11.0.0_89a8197.zip and I find out that most freeRTOS file version is: "FreeRTOS V8.2.1" but "external\freertos\config\FreeRTOSConfig.h" is in...
Hello,
I am trying to configure my NRF52 dev kit (PCA 10040) to work with pwm using the build-in timer. I used some code from the low_power_pwm example but when I am using...
I am working in a project.The project had defined the manuf_data that it didn't need the company_identifier(bluetooth core 4.0). Is there any way does not show company_identifier...
Hi,
This is a request for all the users to post some details of sensors they are using along with Nordic chips. We will get familiar with 10 most popular sensors that are...
I am trying to build PCA10040 examples but I am getting the following error:
make genhex
Preparing: .hex
/home/me/nrf52/gcc/gcc-arm-none-eabi-4_9-2015q1/bin/arm-none...
Hi guys
I am planning to develop a beacon app, but I am not sure what would be the minimum scanning interval in order to keep the phone's battery drain on a fairly good...
Hi, I use the following.
Raspberry Pi 3 (RPi3 with Raspbian Jessie 4.4) as a router,
RPi3 is connected to a Wi-Fi router to access the Internet by using the built...
Hi, there! nRf Toolbox drove me crazy!! can anyone help me?
I flash "s130_nrf51_2.0.0_softdevice.hex" to the pca10028 board.
I compile the bootloader example "nRF5_SDK_11...
Hi,
I'am having an issue with UART using app_uart_fifo.c (SDK 0.9.2). At times I get communication error (usually at attaching and detaching uart connector) and my error...
Hi.
I'm little worried about our bt sensor power consumption.
We are using twi/i2c to communicate with sensors periodically. We are using app timer to trigger these...
I have a custom board that doesn't use the external 32Khz crystal. The engineer that designed it chose to use P0.0 as UART RX. (I know, poor choice.) I have set up a custom_board...
I am using SDK_11 s130. I see APP_ERROR_CHECK(err_code) being used throughout the SDK examples. When err_code is any value other than NRF_SUCCESS, the nRF51-dk board will...
Previously, I was able to program ble_app_uart using SDK_11 s130 into nRF51-dk. Now, I would like to program ble_app_uart into Adafruit Bluefruit LE friend board. www.adafruit...
