M5Stack crypto authentication unit (ATECC608B)
Product number: M5-U124
Product information "M5Stack crypto authentication unit (ATECC608B)"
Each ATECC608B comes with a guaranteed unique 72-bit serial number and includes several security features that prevent attacks on the device itself or logical attacks on the data transmitted between devices.
Support of the Trust&GO platform (ready-made universal certificate for TLS-based network security authentication, such as: AWS-IoT, Azure, Google and other cloud platforms for registration verification). The internal certificate of the encryption chip can be obtained directly via the tool to complete the automatic registration without disclosing the private key.
Note:
Before using this UNIT, please read the ATECC508B data sheet , as it only allows configuration before locking the chip. If you want to utilise the full range of functions, we recommend purchasing several UNIT IDs for authentication.
Product features
- ATECC608B-TNGTLSU-G
- I2C communication interface
- Protective cover for added stability and reliability
- Protected storage of up to 16 keys, certificates or data
- Data storage/locking
- Random number generator
- Predefined certificates and keys
- 72bit unique serial number
- 1x device ID
- 1x HY2.0-4P cable
- IoT endpoint key management and exchange
- Device authentication
- Data encryption
| IoT specifications | Parameters |
|---|---|
| Encryption chip model | ATECC608B-TNGTLSU-G |
| Supported algorithm types | ECC-P256 (ECDH and ECDSA), SHA256, AES128-GCM |
| Number of supported key memories | 16 |
| Communication interface | I2C, address: 0x60, maximum bus speed 1Mbps |
| Power supply voltage | 5V DC |
| Net weight | 3,2g |
| Gross weight | 8.3g |
| Product dimensions | 24 * 24 * 13mm |
| Package size | 35 * 36 * 18mm |
Documents/Tutorials
| Zolltarifnummer: | 85423190 |
|---|---|
| Brand: | M5Stack |
| Country of Origin: | China |
| Gross Weight (kg): | 0.02 |
| Manufacturer ID: | U124 |
| Product ID: | M5-U124 |
M5Stack
M5Stack – Simplifying Modular IoT Development and Prototyping
M5Stack is an innovative platform designed for developing and prototyping IoT applications. Featuring modular components and a user-friendly environment, M5Stack enables developers and makers to bring their ideas to life quickly and efficiently.
The core product range includes programmable development boards, modules, sensors, and accessories. The boards often feature the ESP32 chip, which integrates Wi-Fi and Bluetooth connectivity, making them ideal for IoT and smart applications. Popular models include the M5Stack Core, M5StickC, and M5Paper, each tailored to specific needs.
M5Stack’s modular extensions, such as sensor and communication modules, provide exceptional flexibility. Users can easily add GPS, cameras, relays, or displays to their projects, enabling IoT solutions in areas like home automation, robotics, agriculture, and industrial control.
A key feature of M5Stack is its intuitive software support. The platform is compatible with development environments like Arduino, UIFlow (block-based programming), and MicroPython, making it accessible to both beginners and experienced developers.
With its combination of modular hardware, powerful software, and an active community, M5Stack offers an ideal foundation for IoT developers looking to innovate and realize their projects efficiently.
M5Stack Technology Co, Ltd
501, 5F, Tangwei Stock Commercial Building, Youli Road, Bao\'an District
CN 518000 Shenzhen
https://m5stack.com
[email protected]
WEEE number: 41403304
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]
Safety instructions
- Avoid contact with water and moisture to prevent damage to electronic components.
- Do not disassemble or modify, as this may impair functionality and cause safety risks.
- Keep the product away from heat sources, naked flames and direct sunlight.
- Only use with compatible power sources and accessories to avoid malfunctions or hazards.
- Keep out of reach of children to prevent accidental use or ingestion.
- Do not charge or use the product if there is visible damage.
- Only use the product under the manufacturer's specified operating conditions.
- Use suitable electronics recycling centres for disposal to avoid environmental pollution.
- Always observe the manufacturer's safety guidelines and instructions.
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