DEVZONE BLOG FEED

 Recently, Google introduced some news about Eddystone. At the same time, we released a first implementation of the new specification on GitHub to get developers started. I would like to share some insights on what this is all about.For those of you who are unfamiliar with Eddystone you can find detailed information on these websites: https://github.com/google/eddystone https://developers.google.com/beacons/ What’s new in Eddystone?A new Eddystone GATT Configuration Service enables simp...

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different components in a BLE event as well as the average current over a specified interval. All data is based on actual measurements conducted on the nRF52, and they are correlated with the BLE power profiles found in the SoftDevice specification to build a model which estimates the current components involved....

Why use trace"Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed program execution to be recorded and saved in real time. This information can be used to analyze program flow and execution time, perform profiling and locate software bugs that are otherwise very hard to locate. A typical situation in which code trace is extremely valuable, is to find out how and why...

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Hi everyone!. I am beginner for Nordic DevicesI want to use RTC Clock with softdevicesso I loaded the project ble_uart_s130 from examples.and I changed code like below in nrf_drv_config.h in order to use RTC clock/* CLOCK */#define CLOCK_ENABLED 1and I copied some files (nrf_drv_clock.h .c nrf_drv_rtc.h .c to drive folder)and Compiled!but there are error like below. (it is from softdevice_handler.c).\_build\nrf51422_xxac_s130.axf: Error: L6218E: Undefined symbol nrf_drv_clock_on_soc_event (referred from s...

So I have a remote, a central, and it's connected to my peripheral.The remote is based on the multilink example.SDK V11.I want to press a button on my central and send send a value to a characteristic on the peripheral.I have interrupt handlers interrupting and getting an event to client_handeling.c where I have a nice little function to send a message.I patterned my function of the existing notif_enable()Problem is how to get a valid handle?Everything else gets p_client passed in. like; write_params.hand...

Hi,Our application requires that we connect a nRF52832 to a Microchip PIC32MZ host via the Nordic parts UART (RS-232 at CMOS levels).In a previous application, we successfully connected an nRF51822 to a TI AM35x part via UART with no difficulty, but in this case we are running into a challenge.At present, we are still using the Nordic Dev Kit (DK) and Microchip Starter Kit (SK). The nRF52 DK UART connections are being accessed from P17 (P0.06 Nordic Tx and P0.08 Nordic Rx). These will be connected to a PI...