Fanstel EV-BM15C
Blecon Pre-built Firmware
The latest release of pre-built Blecon firmware for this board is available here: fanstel_ev_bm15m-2.1.0.tar.bz2
Unpack the above archive and follow the instructions below to flash the firmware on your development board.
Flashing Prebuilt Firmware
Requirements
Computer with Windows, macOS, or Linux
USB Micro-B cable to connect your EV-BM15C
Nordic nRF54L15DK development board
USB-C cable to connect to the nRF54L15DK
10-pin SWD cable to connect the two boards together
Steps
Using the 10-pin SWD cable, connect the "DEBUG OUT" connector on the nRF54L15DK to the "DEBUG IN" connector on the EV-BM15C.
Using the USB Micro-B cable connect the EV-BM15C J6 connector to your computer.
Connect the USB-C cable connect the nRF54L15DK to your computer and turn on the board.
Start the nRF Connect for Desktop app and select the Programmer tool.
Click the Blue "Select Device" dropdown in the top-left of the Programmer tool and select the "nRF54L15 DK" device
In the "File" section of the sidebar, click the "Add File" button and select "Browse...", then select the firmware you wish to flash.
In the "Device" section of the sidebar, click the "Erase and write" button to program the firmware
Connecting to UART
The EV-BM15C includes a USB to serial interface that connects to the module's UART. Use a USB Mini-B cable to connect the EV-BM15C J7 connector to your computer.
On Windows this interface is usually named
COMxx. In Windows Device Manager the interface will appear asSilicon Labs CP210x USB to UART Bridge (COMxx)On Mac this interface is usually named
/dev/tty.usbserial-XXXXXXXXXXX.On Linux this port is usually named
/dev/ttyUSBx.
Develop With this Board in Zephyr
You will first need to set up Zephyr and initialise a workspace for the Blecon Device SDK
The board target for the EV-BM15C is: fanstel_ev_bm15m/nrf54l15/cpuapp
Sample command for building and flashing the Devboard Demo Application:
Change the source path option (-s) to build the other examples.
Button and LED mappings
Blecon Devboard Demo
Refer to the Devboard Demo App Getting Started Guide for instructions about how to use this application.
ping
SW 1
announce
SW 2
Blecon status
LED1
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