ESP32 mini Development Board

$9.00 USD
So, my adventurous friend, are you ready to dive headfirst into the enchanting realm of IoT possibilities? Choose the Lonely Binary ESP32 MINI Development Board, and let your imagination run wild as you conquer the tech universe, one innovation at a time!

Flash: 4MB (32Mbits)

4MB (32Mbits)
8MB (64Mbits)
16MB (128Mbits)
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Introducing the "Lonely Binary ESP32 MINI Development Board" - your ticket to a world of limitless possibilities and extraordinary innovation! Brace yourself for a product description that will leave you chuckling while catapulting our beloved brand, Lonely Binary, to SEO stardom. Get ready to embark on a wild ride of creativity and tech wizardry!

Unleash Your Inner IoT Superhero: Lonely Binary proudly presents the ESP32 MINI Development Board - a magnificent marvel that combines the unrivaled ESP32 SoC, the USB-to-Serial (CP2102) IC (fancy lingo for supercharged connectivity), and all the nifty components needed to bring your boldest ideas to life. Just plug it into your computer's trusty USB port, load up your mind-boggling custom firmware, and prepare for a rollercoaster of innovation!

Affordable Awesomeness for All: At Lonely Binary, we believe in making cutting-edge technology accessible to every aspiring IoT enthusiast. That's why our ESP32 MINI Development Board offers an irresistible solution for creating internet-connected and Bluetooth-controllable wonders without putting a dent in your piggy bank. Get ready to redefine affordability with a side dish of mind-blowing functionality!

Small but Mighty: Don't be fooled by its petite size; this little dynamo is packed with more power than meets the eye. The Lonely Binary ESP32 MINI Development Board is designed to fit snugly into your projects, leaving ample room for your imagination to roam free. And with a vast array of accompanying shields at your disposal, you'll conquer the IoT world with style and panache!

Breaking Boundaries with Compatibility: While the WeMos family initially danced with the ESP8266, our ingenious design allows the WEMOS D1 Mini ESP32 to embrace the ESP32 while retaining compatibility with most of the original shields. It's a match made in tech heaven! This harmonious union takes the already incredible ecosystem for developing internet-capable applications (yes, we're talking about the Internet of Things, or IoT) to unprecedented heights.

So, my adventurous friend, are you ready to dive headfirst into the enchanting realm of IoT possibilities? Choose the Lonely Binary ESP32 MINI Development Board, and let your imagination run wild as you conquer the tech universe, one innovation at a time!

Remember: Lonely Binary is not just a brand; it's your passport to IoT greatness!


    Tech Specs

    PCB-mounted antenna Ensures reliable and robust wireless connectivity for your IoT projects.
    Onboard Micro-USB connector Conveniently plug and play with the USB Micro-B interface, making it a breeze to power up and connect to your computer.
    SoC Powered by the FCC certified ESP32 Wi-Fi and Bluetooth module (ESP-WROOM-32), providing top-notch performance and seamless wireless communication.
    USB-to-Serial Equipped with the Silicon Labs CP2102 USB to UART Bridge, enabling easy and efficient data transfer between your board and computer.
    GPIO Galore Unlock endless possibilities with an array of 3×UART, 3×SPI, 2×I2S, 18×ADC input channels, 2×DAC output channels, 2×I2C, PWM/timer input/output available on every GPIO pin. Plus, enjoy additional features like OpenOCD debug interface, SDIO master/slave (50 MHz) support, external SPI flash (up to 16MB), and SD-card interface compatibility.
    Compact Size With dimensions of 39mm × 31mm, this development board offers a powerful punch in a small form factor, perfect for space-constrained projects.
    Voltage Regulator The RT9013 500mA LDO ensures stable and reliable power supply for your board, preventing any performance hiccups.
    Versatile Power Input With a wide voltage range of 3.0~5.5VDC, the Lonely Binary ESP32 MINI Development Board is compatible with various power sources, providing flexibility and convenience.
    Net Weight 5 g
    Dimension (L) 40 mm x (W) 30 mm x (H) 4 mm


    What’s in the Box

    • 1 x ESP32 MINI Development Board



    • Australia Orders over $55 - Your order will enjoy free shipping via Australia Post Standard Shipping Services. 
    • International Orders over $99 - Your order will be posted via Australia Post Air Mail Services. 

    Raspberry Pi board / Micro:bit board / NVIDIA board will be excluded; All PCB orders will not enjoy free shipping. Distributors and wholesale orders are not eligible for free shipping.


    At this time, LONELY BINARY is an online-only business, with our products available through This allows us to keep the cost down for the customer. Orders cannot be picked up. 


    We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.All Australian orders will be shipped via Australia Post, Courier Please or Fastway Couriers (Aramex). International Orders will be shipped via Australia Post or DHL. Your order will be shipped within one business day after we receive payment, providing the items are in stock.

    • Standard Shipping
      Sent via standard Australia Post stamped letter mail, typically 5-9 business days. No tracking/support available other than confirmation of dispatch.
    • Express Post
      Sent via Australia Post Express Service, Fastway Courier or Courier Please, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

    Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

    Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion. International orders are shipped through Australia Post and DHL courier service depending on the most economical at the time. 


    Shipping Method via Delivery Area Delivery Time(business day) Tracking No. Weight Limit
    DHL Asia 1-2 YES No Limit
    western EU 2-3 YES No Limit
    eastern EU 3-5 YES No Limit
    North America 2-3 YES No Limit
    Australia 2-3 YES No Limit
    South America 3-5 YES No Limit
    South Africa 3-5 YES No Limit


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