Enhance your projects with our range of communication modules and breakout boards, perfect for extending GPIO, managing power, and adding cooling solutions.

per page

Items 1-25 of 33

Set Ascending Direction
  1. Binho Breadboard Breakout Adapter
    SKU: CE06896 Brand: Binho
    It's an easy way to interface your Binho Nova host adapter with other circuits using standard jumper wires as well!
    Special Price $3.80 AUD, inc GST
    Regular Price $6.90 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  2. MAX3232 Breakout
    Rating:
    100% of 100
    SKU: BOB-11189 Brand: Sparkfun
    The ‘must have’ IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable of running at 3V and communicating with 5V logic.
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  3. MAX485 - TTL UART to RS485 Converter Module
    Rating:
    95% of 100
    SKU: CE05154 Brand: Core Electronics
    Going from TTL to RS485 is made simple by this prototyping friendly module. On one side of the board are the TTL IOs, and on the other are the RS485. At the core is a MAX485 which is powered by 5V.
    - +

    105 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  4. USB to TTL UART RS232 Serial Converter Module PL2303HXA
    Rating:
    92% of 100
    SKU: CE05185 Brand: Core Electronics
    USB to TTL converters are an essential for prototyping - they provide a direct interface with the target device. This module connects to your computer USB port and there are 4 wires which connect with your target device. This model is the bare version of our enclosed model.
    - +

    66 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  5. USB to TTL Converter - CP2102
    SKU: TEL0010 Brand: DFRobot
    This USB to TTL converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice versa.
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  6. Gravity: I2C HUB
    Rating:
    90% of 100
    SKU: DFR0759 Brand: DFRobot
    This Gravity: I2C HUB module is designed to connect up to 8 I2C devices to a main-controller, which allows you easily to hook up multiple I2C devices in project...
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  7. SparkFun Qwiic Adapter
    Rating:
    100% of 100
    SKU: DEV-14495 Brand: Sparkfun
    The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic-enabled board. This adapter breaks out the I2C pins from the Qwiic connectors...
    - +

    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  8. Gravity: Digital 1-to-8 I2C Multiplexer
    Rating:
    100% of 100
    SKU: DFR0576 Brand: DFRobot
    On the same I2C port, DFRobot Gravity: I2C Multiplexer solves the address conflict and enables the normal communication with multiple same-address I2C devices. You...
    - +

    4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  9. SparkFun Serial Basic Breakout - CH340G
    Rating:
    100% of 100
    SKU: DEV-14050 Brand: Sparkfun Guides (1)
    The SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V systems and should auto install...
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
  10. SparkFun USB-C Host Shield
    SKU: DEV-21247 Brand: Sparkfun
    The SparkFun USB Host Shield contains all of the digital logic and analog circuitry necessary to implement a USB peripheral/host controller with Arduino...
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
  11. TTL UART to Ethernet Mini Module
    SKU: WS-24276 Brand: Waveshare
    TTL UART to Ethernet Mini Module, Castellated Holes With Immersion Gold Design, Highly Integrated Packaging...
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  12. USB to UART Converter (CP2102)
    Rating:
    93% of 100
    SKU: CE09216 Brand: Core Electronics
    Easily connect your microcontroller, Raspberry Pi or other electronic projects to your computer with this reliable and easy-to-use USB to UART converter. Featuring the highly-regarded CP2102 chip and plug-and-play functionality, this converter provides a stable and fast connection with minimal setup. Perfect for makers and electronics enthusiasts alike, get started with your next project with this handy tool.
    - +

    53 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  13. Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm
    SKU: ADA5976 Brand: Adafruit
    By customer request, this is a DS2484 Stemma QT board that uses a I2C-to-1W controller chip, with ESD protection and support for split supplies. You can...
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  14. Particle M524 IoT Connectivity Module - WiFi & Cellular
    SKU: CE10017 Brand: Particle
    Discover the Particle M524 IoT module featuring dual WiFi/cellular connectivity, powered by a 200MHz Cortex-M33 processor with built-in GNSS and support for both 2.4GHz/5GHz networks - perfect for scalable IoT deployments.
    $6,395.00 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 6 day lead time
  15. Particle M-SoM Dual WiFi/Cellular IoT Module (LTE-M/2G)
    SKU: CE10018 Brand: Particle
    Discover Particle's M-SoM dual WiFi/cellular IoT module featuring LTE-M/2G connectivity, powered by a 200MHz Cortex-M33 processor and designed for scalable mass production with multi-radio capabilities.
    $15,795.00 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 6 day lead time
  16. Particle EtherSIM Global IoT SIM Card
    SKU: CE10038 Brand: Particle
    Discover Particle's EtherSIM Global IoT SIM Card, offering worldwide cellular connectivity with self-optimizing capabilities for Particle devices and compatible IoT hardware.
    Special Price $8.63 AUD, inc GST
    Regular Price $10.15 AUD, inc GST
    - +

    17 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  17. M5Stack Mini CAN Bus Module 5-24V
    SKU: CE10053 Brand: M5Stack
    Explore the M5Stack Mini CAN Bus Module, a compact communication module featuring high-speed data transfer up to 5Mbit/s, CAN FD protocol support, and wide voltage input range of 5-24V for automotive and industrial applications.
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 19 day lead time
  18. M5Stack DAC2 Hat - Precision Analog Converter
    SKU: CE10059 Brand: M5Stack
    Explore M5Stack's DAC2 Hat, a precision 15-bit digital-to-analog converter featuring dual 0-10V outputs, I2C communication, and short-circuit protection for StickC series controllers.
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 19 day lead time
  19. Industrial 8-Ch Digital Input & Output Module
    SKU: WS-26244 Brand: Waveshare
    Industrial 8-Ch Digital Input & Output Module, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Multiple Isolation Protection Circuits, Rail-Mount...
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  20. Pololu Isolated USB-to-I²C Adapter with Isolated Power
    SKU: POLOLU-5397 Brand: Pololu
    This USB-to-I²C adapter enables a PC or other USB host to act as the controller on an I²C bus, reading and writing data from I²C target devices connected...
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 7 day lead time
  21. RAK11720 Breakout Board - 9XX MHz
    SKU: RW-316047 Brand: RAKwireless

    Breakout board combining Ambiq Apollo3 MCU with BLE and Semtech SX1262 LoRa for low-power long-range IoT, offering UART/I2C/SPI and 1 MB flash.

    - +

    5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  22. WisBlock IO Module RAK13002
    SKU: RW-100029 Brand: RAKwireless

    Break out WisBlock Core signals to four 8-pin headers for dual I2C, UART, SPI, six GPIOs and ADC, enabling seamless external peripheral connections.

    - +

    5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  23. WisBlock Ethernet Module WIZnet W5100S-L RAK13800
    SKU: RW-100076 Brand: RAKwireless

    Extend WisBlock with 10/100 Base-T Ethernet via SPI using WIZnet W5100S, featuring PoE headers, Wake-on-LAN, power-down modes and auto-MDIX negotiation.

    - +

    4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  24. JTAG (2x10 2.54mm) to SWD (2x5 1.27mm) Cable Adapter Board
    Rating:
    100% of 100
    SKU: ADA2094 Brand: Adafruit
    This adapter board is designed for adapting a 'classic' 2x10 (0.1"/2.54mm pitch) JTAG cable to a slimmer 2x5 (0.05"/1.27mm pitch) SWD Cable. It's helpful for using...
    - +

    5 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 19th
  25. Adafruit CP2105 Friend - USB to Dual UART Serial Converters
    SKU: ADA6065 Brand: Adafruit
    On our first Pentium 120 tower (purchased at PCs for Everyone on Thorndike st in Cambridge Mass) came with two DE-9 serial ports on the back: COM1 and...

    Out of Stock

    Sign up to get notified when it's available to order.

Page
per page

Did you know: We create free online courses, tutorials, and videos. For makers, by makers.

Feedback

Please continue if you would like to leave feedback for any of these topics:

  • Website features/issues
  • Content errors/improvements
  • Missing products/categories
  • Product assignments to categories
  • Search results relevance

For all other inquiries (orders status, stock levels, etc), please contact our support team for quick assistance.

Note: click continue and a draft email will be opened to edit. If you don't have an email client on your device, then send a message via the chat icon on the bottom left of our website.

Makers love reviews as much as you do, please follow this link to review the products you have purchased.