Adafruit ATECC608 Breakout Board - STEMMA QT / Qwiic
Adafruit Industries, LLC mail
OSHWA UIDUS000286 Project Website
April 20, 2020
United States of America
The ATECC608 crypto-auth chip from Microchip, and it uses I2C to send & receive commands. Once you 'lock' the chip with your details, you can use it for ECDH and AES-128 encrypt/decrypt/signing. There's also hardware support for random number generation, and SHA-256/HMAC hash functions. This breakout uses a 4-pin Sparkfun Qwiic-compatible connector called STEMMA QT, which allows the sensor to communicate over I2C without needing to solder. Click the link labeled 'Project Website' to find out more.
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