Projects & Products

Showing 41–46 of 46 results

  • XNL STAR-3

    The XNL STAR-3 is our own ‘answer’ on the commonly known (Chinese) BluePill development board.

    The XNL STAR-3 is an (72MHz) ARM® Cortex®-M3 based development board, developed to offer a more ‘developer friendly’ experience than with the commonly used (Chinese) Blue Pill boards.

    Quick Overview Specs:
    • 72MHz ARM® 32-bit Cortex®-M3
    • 64KB or 128KB Flash (program) Memory
    • 20KB SRAM
    • RTC (With onboard battery)

    Download Size: 2.5MB

  • XNL STAR-3-MB

    The XNL STAR-3-MB is basically a ‘motherboard’ for the commonly known (Chinese) BluePill development boards.

    While at the same time also providing a very easy, fast and convenient way to ‘snap-in-and-flash’ (bootload) your BluePill board without needing additional USB->Serial boards or other flash tools/sticks.

    During development the XNL STAR-3-MB also gives you instant access to the USB port of the BluePill itself, an additional USB port which functions as a USB->Serial adapter for TX1 & RX1, an onboard RTC Battery and a (more stable) 3.3V ‘power supply’ for your external 3.3V components and/or modules.

    Download: 2.5MB

  • XNL STAR-3(-MB) Bootloader Bin

    This is our mirror of the XNL STAR-3 Bootloader bin file.

    This bootloader can (also) be used for:
    – XNL STAR-3 Boards
    – XNL STAR-3-MB Boards
    – STM32 Blue Pill boards
    – Most other boards using an STM32F103C8
    – Most other boards using an STM32F103CB

    IMPORTANT NOTE:
    This is a backup mirror to ensure that you always have access to the version/bootloader which we recommend. Make sure to check the Information Tab to see if the original author has a more recent version!

    Download Size: 13KB

  • XNL STAR-3(-MB) Drivers

    These are a mirror of the (USB) drivers for the XNL STAR-3 and several other STM32 based boards.

    These drivers can also be used for:
    – XNL STAR-3-MB Boards
    – STM32 Blue Pill boards
    – Most other boards using an STM32F103C8
    – Most other boards using an STM32F103CB

    Download Size: 22MB

  • XNL TextSpec 3.0

    20 years ago (as of 2024) I wrote TextSpec 2.0B which was used to count words, characters and lines in a pasted (plain) text. Simply because lots of people I knew back then didn’t had Microsoft Word on their home computer, or they just wanted a small (quickly starting) tool to get this information about a piece of text fast and efficiently.

    In honor of the 20 year old version I decided to completely rewrite TextSpec from scratch in .NET with a lot more features, accuracy and other improvements.

    Interested in what this new modernized version has to offer and why I decided to rewrite it again? Make sure to check the information bellow for more details 😊

    Download: 396KB (Program/Binaries)
    Download: 470KB (Source Code)

  • XNL Wesp (ESP8266 WIFI)

    The XNL WESP is our (simple) solution to work with the ESP-12E boards using our XNL LABUNO’s. It basically ‘converts’ your ESP-12E modules into a ‘mini development board’ when used in combination with our LABUNO’s.

    This is however not a full (stand-alone) development board, officially put this is ‘just a breakout board’!

    NOTE: The download for the XNL WESP also contains the official datasheet of the ESP-12E

    “Multi Pack” NOTE:
    The (NON USB) XNL LABUNO download also contains a panelized version of the XNL LABUNO which includes two XNL Logic Monitors, an XNL ESP Direct Board, and an XNL WESP Board which means that it might actually be cheaper to order the panelized version (if your PCB Manufacturer allows pre-panelized boards) if you need or want all modules.