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MCP23017 I/O Expansion Board
Enhance Your Project with Versatile I/O Expansion
The MCP23017 I/O Expansion Board is designed to significantly increase the number of input/output pins available for your projects. Utilizing the I2C bus, this board transforms just 2 signal pins into an impressive 16 I/O pins. With the capability to connect up to eight MCP23017 boards simultaneously, you can expand your project’s potential to a total of 128 I/O pins. This board is compatible with both 3.3V and 5V systems, making it an ideal choice for various applications.
Key Features
- I2C Control: Expands two signal lines into sixteen versatile I/O connections.
- Configurable Addressing: Easily set the device address by adjusting A0/A1/A2 jumpers.
- Multiple Connector Options: Includes PH2.0 terminal and solder pads for stacking multiple modules.
- Voltage Compatibility: Onboard voltage translator ensures compatibility with both 3.3V and 5V levels.
- Comprehensive Development Resources: Comes complete with manuals and examples tailored for Raspberry Pi, micro:bit, Arduino, and STM32.
Technical Specifications
- Operating Voltage: Supports both 5V and 3.3V systems.
- Interface Type: Utilizes the efficient I2C interface.
- Interrupt Pins Available: INTA and INTB provide additional functionality.
- Total Expansion Inputs/Outputs (I/Os): Offers a total of sixteen expansion ports.
- Dimensions: Compact size measuring at 38mm × 23mm (1.50in × 0.91in).
- Mounting Hole Size: Standardized at a diameter of 2mm.
Product Dimensions & Packaging Details
| Feature | Specification |
|———————–|—————————————-|
| One Package Weight | Approximately 0.02 kg (0.05 lb) |
| One Package Size | Measures at approximately (6cm x4cm x2cm) or (2.36in x1.57in x0.79in) |
| Quantity per Carton | Contains up to2000 units |
| Carton Weight | Total weight around52 kg (114 lb) |
| Carton Size | Dimensions are60cm x40cm x40cm or(23 .62 inx15 .75 inx15 .75 in)|
| Container Loading Capacity | – For20GP container :277 cartons 2000 pcs =554000 pcs
– For40HQ container :644 cartons 2000 pcs =12880000 pcs |
This expansion board is perfect for hobbyists or professionals looking to enhance their electronic projects by providing additional input/output capabilities without compromising on space or power requirements.
Shipping
This product ships from China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days.
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Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective.In other situations when it is proven that you did not receive the item due to circumstances such as shipping carrier issues etc.,you can request a full refund through your original payment method or alternatives like PayPal or cryptocurrencies by contacting us via WhatsApp,email ,or contact form.Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – Snug Wares