Looking for Adafruit Infineon Trust M Breakout Board? Adafruit Infineon Trust M Breakout Board – STEMMA QT / Qwiic is available at Zbotic with fast shipping across India.
This is a STEMMA I2C breakout for the Infineon OPTIGA TRUST M SLS 32AIA.
OPTIGA Trust M is the next generation of Trust X. OPTIGA Trust M brings RSA 1K/2K + ECC256/384.
A crypto authentication chip much like the ATECC608 STEMMA we put into the shop last week, but with: ECC NIST P256/P384, SHA-256, TRNG, DRNG, RSA® 1024/2048 and 4.5K of user memory.
This chip can store your private keys securely, as well as generate true random numbers, which is what we’ve got going on in this demo below. Check out https://github.com/Infineon/optiga-trust-m for the Arduino library
Comes with a bit of 0.1″ standard header in case you want to use it with a breadboard or perfboard. Four 2.5mm (0.1″) mounting holes for easy attachment.
Package Includes:
1 x Adafruit Infineon Trust M Breakout Board
Adafruit Infineon Trust M Breakout Board – STEMMA QT / Overview
The Adafruit Infineon Trust M Breakout Board features the OPTIGA™ Trust M SLS32AIA security chip on a STEMMA QT/Qwiic-compatible interface. It provides a compact, solderless way to add hardware-based cryptographic functions such as secure key storage, true random number generation, and RSA/ECC operations to your I²C projects.
Key Features of Adafruit Infineon Trust M Breakout Board – STEMMA QT /
- Infineon OPTIGA™ Trust M SLS32AIA IC with RSA 1024/2048 and ECC NIST P256/P384 support
- Built-in SHA-256 hashing engine, TRNG and DRNG for true random number generation
- 4.5 KB of user-configurable secure memory for private keys and certificates
- STEMMA QT/Qwiic I²C connector for plug-and-play compatibility
- Standard 0.1″ header pins included for breadboard or perfboard mounting
- Genuine Adafruit board, fast shipping across India from Zbotic
Applications and Use Cases
- Storing TLS/SSL private keys securely in embedded web servers
- Authenticating IoT devices to cloud platforms using ECC certificates
- Generating cryptographic keys and seeds for blockchain wallets
- Adding hardware-backed authentication to access control systems
- Protecting firmware integrity with secure boot signatures
How to Use Adafruit Infineon Trust M Breakout Board – STEMMA QT /
Connect the board to your microcontroller via the STEMMA QT or Qwiic I²C port, install the Infineon optiga-trust-m Arduino library from GitHub, then use example sketches to initialize the chip, generate or import keys, and perform cryptographic operations. The included 0.1″ header allows breadboard prototyping or permanent soldered setups.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What interfaces does the Trust M breakout support?
The board uses I²C communication over the STEMMA QT/Qwiic connector, making it simple to wire to any microcontroller with I²C pins.
Which cryptographic functions are available on this chip?
OPTIGA Trust M provides hardware-accelerated RSA 1024/2048, ECC NIST P256/P384, SHA-256 hashing, true random number generation (TRNG), and deterministic RNG.
How much secure memory does the breakout offer?
The onboard SLS32AIA chip includes 4.5 KB of user-configurable secure storage for keys, certificates, and authentication data.
Technical Specifications
| Brand | Adafruit |
|---|---|
| SKU | AI1782 |
| Weight | 0.015 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Adafruit Infineon Trust M Breakout Board – STEMMA QT / Qwiic is a versatile breakout board used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Adafruit product sourced from authorized channels
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Superb Adafruit Infineon Trust M Breakout Board! Using these in all my circuit designs. Never had a failure.
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Outstanding quality! This Adafruit Infineon Trust M Breakout Board is well sorted and labeled. Very convenient.
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Superb Adafruit Infineon Trust M Breakout Board! Using these in all my circuit designs. Never had a failure.
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