Introducing the Lonely Binary MCP23017, an extraordinary IO expansion module that will take your microcontroller projects to new heights. When your IO ports are begging for more, the MCP23017 chip comes to the rescue with its ability to expand an additional 16 IOs. With 8 available I2C addresses, this module allows you to connect up to 8 modules, giving you the potential to expand your IO count to a staggering 128 IOs.
Designed to solve the problem of insufficient IO ports in applications such as robots and interactive medias, the Lonely Binary MCP23017 offers two groups of IO pins: GPIOA and GPIOB. Each group features 8 independent IO interfaces that can be customized for various functionalities, including input, output, pull-up input with a 100KΩ pull-up resistor, and interrupts.
But that's not all! The module also boasts two interrupt signal pins, IA and IB, which detect interruptions in the GPIOA and GPIOB interfaces, respectively. When a pin in either group is interrupted, the corresponding IA or IB pin produces a high-level signal, providing you with precise control and awareness of IO events.
Lonely Binary MCP23017 is more than just a functional module—it's a gateway to limitless creativity. With its expansive IO capabilities and the ease of integration with your microcontroller, you can bring your most ambitious projects to life. Say goodbye to the limitations of IO ports and let Lonely Binary empower you to explore new realms of innovation.
When you choose Lonely Binary, you choose excellence and unparalleled craftsmanship. Our commitment to quality and ingenuity shines through in every product we create. Join the Lonely Binary family and unlock the full potential of your microcontroller projects with the extraordinary MCP23017 IO expansion module. It's time to unleash your imagination and make your mark on the world of electronics. Don't wait—embrace the power of Lonely Binary MCP23017 today!
|Expandability||Support for expanding up to 128 IOs provides endless possibilities for your projects, allowing you to connect and control numerous devices.|
|Flexible IO Modes||Enjoy the freedom to choose from multiple IO modes, including input, output, pull-up input, and interrupt, enabling you to tailor the module to your specific needs.|
|Convenient I2C Address Configuration||The dial switch allows you to easily change the I2C address, facilitating seamless integration with other modules and simplifying communication.|
|Enhanced Connectivity||Benefit from multiple VCC and GND pins, which are leaded for easy access, ensuring stable and reliable connections for your IOs.|
|Universal Compatibility||This module is compatible with both 3.3V and 5V systems, providing you with the flexibility to work with a wide range of microcontrollers and devices.|
|Versatile Voltage Range||The operating voltage of 3.3V to 5.5V accommodates various power requirements, allowing you to adapt the module to different projects effortlessly.|
|Address Range||The I2C address range of 0x20 to 0x27 ensures convenient and efficient communication between the MCP23017 module and other devices on the I2C bus.|
|Robust Digital Input/Output||Each IO supports up to 20mA of current, enabling reliable and efficient control of digital signals for seamless operation.|
|Precise Signal Interruption||The IA and IB pins provide signal interrupt capability, ensuring prompt detection and response to IO events, enhancing the efficiency of your system.|
|Net Weight||2 g|
|Dimension||(L) 25 mm x (W) 20 mm x (H) 4 mm|
What’s in the Box
- 1 x MCP23017 Module
- 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 lonelybinary.com. 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.
Sent via standard Australia Post stamped letter mail, typically 5-9 business days. No tracking/support available other than confirmation of dispatch.
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|
|western EU||2-3||YES||No Limit|
|eastern EU||3-5||YES||No Limit|
|North America||2-3||YES||No Limit|
|South America||3-5||YES||No Limit|
|South Africa||3-5||YES||No Limit|