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Item #:
67241766
I2C / UART Smart I/O GPIO and Analog Expander for Arduino (Serial Wombat 18AB, Unassembled Kit, 2 Pack, Black Label)
Item #:
67241766
AUD 37
Price Details
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Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Sunday, June 28
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What Stands Out
Dual Communication
Supports both I2C and UART, offering versatile connectivity options for various projects, enhancing integration with multiple devices.
Expandable GPIO
Increases the number of GPIO pins available for Arduino, providing greater flexibility and control for complex projects without the need for multiple boards.
Analog Expansion
Includes analog input capabilities, allowing for a wider range of sensor integration, significantly improving project functionality and responsiveness.
Product Details
- Add 18 GPIO and/or 9 A/D channels over I2C or UART
- Do complex tasks with a few simple calls to the API available for download through the IDE Library Manager for Arduino
- Each pin is configurable for Servo, Quadrature Encoder, A/D conversion, UART Bridge, Touch, LCD, Matrix Keypad, and many more modes
- Included PCBs allow the chips to be converted to modules (soldering required)
- Required Capacitors and resistors, chip decals and reference card included
- In depth documentation and tutorial videos online. User Guide available in "Product guides and documents" section below
- Red Label chips go through an additional calibration step during programming to improve accuracy
| CPU Model | Others |
| Connectivity Technology | GPIO, I2C |
| Operating System | Windows, macOS, Linux |
| Processor Brand | Atmel |
| Wireless Compability | 802.11b |
| Compatible Devices | Devices with I2C or UART interfaces |
| RAM Memory Technology | LPDDR3 |
| Processor Count | 1 |
| Brand | Serial Wombat |
| Model Name | Serial Wombat 18AB |
| Built-In Media | Carrier PCB(s), Chip Decal(s), Required Capacitors, Required Resistors, Serial Wombat Chip(s) |
| Model Number | SW18AB_blk_2x_KitA |
| Mfr Part Number | SW18AB_blk_2x_KitA |
| Manufacturer | Broadwell Consulting Inc |
| Item Weight | 0.03 Kilograms |
| Included Components | Carrier PCB(s), Chip Decal(s), Required Capacitors, Required Resistors, Serial Wombat Chip(s) |
What's in the box
Serial Wombat Chip(s)
Carrier PCB(s)
Required Capacitors
Required Resistors
Chip Decal(s)
Who Should Buy?
-
Arduino Enthusiasts
Perfect for hobbyists looking to expand their Arduino project's capabilities with additional GPIO and analog inputs.
-
DIY Electronics Projects
Ideal for makers creating custom electronics that require flexible control and sensor integration in their projects.
-
Educational Purposes
Useful for students and educators looking to explore I2C and UART communication in a hands-on environment.
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Beginners
Not suitable for those new to electronics, as it requires some knowledge of assembly and programming.
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Non-Arduino Users
Users working with platforms other than Arduino may find compatibility and integration challenging with this product.
-
Commercial Applications
Less appropriate for professional projects or products requiring highly reliable components without soldering and assembly.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the I2C UART Smart IO GPIO and Analog Expander for Arduino Serial Wombat 18AB?
Answer: The I2C UART Smart IO GPIO and Analog Expander is a versatile module designed for Arduino enthusiasts. It expands GPIO pin availability while providing I2C and UART communication capabilities. This unassembled kit enables users to create customized projects by integrating additional analog or digital inputs/outputs. Ideal for makers, it allows for complex functionality in robotics or sensor applications where GPIO pins are limited. -
Question:
How do I assemble the I2C UART Smart IO GPIO and Analog Expander kit?
Answer: Assembly involves following the included schematic and ensuring you have the right tools, such as a soldering iron. Each component is clearly marked, making it easier to connect the pins correctly. A well-assembled kit ensures reliable performance and is perfect for enhancing your Arduino projects, whether you're building a smart device or experimenting with prototypes. -
Question:
Can the I2C UART Smart IO GPIO and Analog Expander handle multiple devices?
Answer: Yes, the I2C protocol allows you to connect several devices on the same bus. This makes it feasible to use multiple I2C UART Smart IO expanders in your project without exhausting your Arduino’s GPIO pins. It's particularly beneficial in complex systems needing numerous sensors or outputs, thereby optimizing the use of available space and resources. -
Question:
What types of projects can benefit from using the I2C UART Smart IO GPIO and Analog Expander?
Answer: This expander is ideal for a variety of projects, including robotics, home automation systems, and IoT applications. For instance, you can use it to connect multiple sensors to a single Arduino board, enabling intricate environmental monitoring setups. Its flexibility allows you to design interactive applications that demand expandable inputs and outputs seamlessly. -
Question:
Is there a limitation on the number of I2C devices I can use with the Arduino?
Answer: While I2C supports up to 127 devices on a single bus, practical limitations such as address conflicts and signal integrity may affect performance. It’s essential to ensure each device has a unique address. This expandability makes it suitable for serious projects needing to manage several devices efficiently, particularly in prototyping phases. -
Question:
What programming languages are supported with the I2C UART Smart IO GPIO and Analog Expander?
Answer: The primary language for programming with Arduino and its peripherals, including the Smart IO expander, is C/C++. The Arduino IDE provides a user-friendly environment for coding. This support allows you to utilize libraries and examples specifically designed for this expander, making it easier to incorporate into your existing projects or learn the basics of programming. -
Question:
Can this expander work with other microcontrollers or just Arduino?
Answer: While this expander is optimized for Arduino, it can also be integrated with other microcontrollers that support I2C or UART communication protocols. This versatility allows hobbyists and developers to utilize the expandability in various environments. However, you'll need to modify the coding approach to match the specific microcontroller's coding frameworks. -
Question:
What is the power requirement for the I2C UART Smart IO GPIO and Analog Expander?
Answer: The device operates typically at 5V, which is a standard voltage for most Arduino boards. It's essential to provide stable power to ensure reliable operation and performance. This is particularly critical in setups where you may be coupling several sensors or components, so providing adequate power can avoid unexpected resets or malfunctions. -
Question:
How is the performance of this expander compared to traditional GPIO expansion methods?
Answer: The I2C UART Smart IO Expander provides significant advantages over traditional GPIO expansion, including reduced wiring complexity and easier scaling. Unlike parallel expansion methods, which can clutter your project, this expander allows multiple devices on a serial bus, which enhances organization and reduces potential connection errors. Its efficiency makes it indispensable for prototyping and developing sophisticated applications. -
Question:
Where can I buy the I2C UART Smart IO GPIO and Analog Expander?
Answer: You can purchase the I2C UART Smart IO GPIO and Analog Expander for Arduino Serial Wombat 18AB, Unassembled Kit, 2 Pack, Black Label on Ubuy, a reliable online retail platform. Ubuy offers a range of electronic components, providing you with a straightforward and secure shopping experience for this and other similar products.
SerialWombat Single Board Computers SW18AB_blk_2x_KitA Editorial Review
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Pros
- Easy to use with Arduino
- Multiple interface options available
- Compact design saves space
- Reliable performance and connectivity
- Excellent customer support
Cons
- Limited documentation for advanced features.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 37
Order now and get it around Sunday, June 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Peripheral chips for software based electronics projects
- Adds smart I/O to Arduino, Raspberry Pi, PC, or other smart devices
- Each chip is a microcontroller with optimized firmware
- Offloads tasks from the main board
- Red label chips have enhanced accuracy in measurements
- Each SW18AB chip can add up to 18 I/O pins with independent state machines