Aardvark™ I2C/SPI Host Adapter (TP240141)
The Aardvark™ I2C/SPI Host Adapter (Part Number: TP240141) is a compact USB-based development tool designed for engineers working with I2C, SPI, and GPIO communication protocols. It enables a Windows, Linux, or macOS computer to communicate directly with embedded devices through a USB connection, making it ideal for debugging, programming, testing, and prototyping embedded systems.
Product Overview
The Aardvark I2C/SPI Host Adapter offers a reliable and portable solution for communicating with I2C and SPI devices without requiring additional hardware. It supports both master and slave modes, allowing developers to emulate devices, monitor communication, and control peripherals with ease.
Whether you’re developing embedded firmware, validating hardware, or testing production devices, the Aardvark adapter provides high-speed communication, flexible GPIO functionality, and easy integration through USB.
Key Features
I2C Interface
- Supports Master and Slave modes
- True communication speeds up to 800 kbps
- Supports:
- Standard Mode (100 kbps)
- Fast Mode (400 kbps)
- Custom speeds from 1 kHz to 800 kHz
- Multi-master support
- Clock stretching support
- Master transmit and receive
- Asynchronous slave transmit and receive
- Software-configurable pull-up resistors
- Software-controlled target power output
- Supports:
- Repeated Start
- Combined Format Transactions
- 10-bit addressing
Note: Maximum I2C speed depends on bus capacitance and connected devices.
SPI Interface
- Operates in Master or Slave mode
- Master clock speeds up to 8 Mbps
- Slave communication up to 4 Mbps
- Full-duplex data transfer
- Asynchronous slave transmit/receive
- Configurable Slave Select (SS) polarity
- Software-controlled target power pins
GPIO Functions
The adapter’s communication pins can also function as General Purpose Input/Output (GPIO).
Features include:
- Custom digital input/output signals
- Combine GPIO with I2C or SPI communication
- Internal GPIO configuration caching
- Preserves GPIO settings between sessions
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | TP240141 |
| Interface | USB |
| Supported Protocols | I2C, SPI, GPIO |
| Operating Modes | Master & Slave |
| I2C Speed | 1 kHz – 800 kbps |
| SPI Master Speed | Up to 8 Mbps |
| SPI Slave Speed | Up to 4 Mbps |
| Power | USB Powered |
| Target Power | Software Configurable |
| Operating Systems | Windows, Linux, macOS |
| Communication | USB to Embedded Target |
Applications
The Aardvark I2C/SPI Host Adapter is suitable for:
- Embedded system development
- Firmware debugging
- Sensor testing
- EEPROM programming
- Flash memory development
- MCU communication
- Production testing
- Hardware validation
- Industrial automation
- Robotics
- IoT device development
- Research laboratories
- Educational projects
Benefits
- Compact and portable USB design
- No external power supply required
- Supports both I2C and SPI with a single adapter
- High-speed communication for faster testing
- Easy software integration
- Flexible GPIO functionality
- Cross-platform compatibility
- Reliable performance for professional embedded development
Package Includes
- Aardvark™ I2C/SPI Host Adapter
- USB connection interface
- Documentation and software support (downloadable)
Ideal For
- Embedded engineers
- Hardware developers
- Firmware engineers
- Electronics laboratories
- Manufacturing test stations
- Educational institutions
- Research and development teams
SEO Meta Title
Aardvark I2C/SPI Host Adapter TP240141 | USB I2C & SPI Development Tool
SEO Meta Description
Buy the Aardvark I2C/SPI Host Adapter (TP240141), a professional USB host adapter supporting I2C, SPI, and GPIO communication. Features master/slave modes, speeds up to 8 Mbps SPI and 800 kbps I2C, compatible with Windows, Linux, and macOS.
Focus Keywords
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