Technology Features & Specifications
The core gateway supports the following features:
- IEEE 802.11b/g/n, Single Stream 1x1, 2.4GHz
- Integrated PA, LNA
- Supports WEP, WPA/WPA2,WPA-PSK/WPA2-PSK encryptions
- Supports full TPM (Trusted Platform Module) Specification 1.2
Functional Specifications
Standards: IEEE 802.11 b/g/n
Bus Interface: UART ; SPI ; USB2.0
Data Rate:
- 11n: Up to 135Mbps(dynamic)
- 11g: Up to 54Mbps(dynamic)
- 11b: Up to 11Mbps(dynamic)
Modulation Techniques:
- 802.11b: CCK, DQPSK, DBPSK
- 802.11g: 64 QAM, 16 QAM, QPSK, BPSK
- 802.11n: 64 QAM, 16 QAM, QPSK, BPSK
Network Architecture:
- Ad-hoc mode (Peer-to-Peer )
- Infrastructure mode
- Software AP
- WiFi Direct
Frequency Range: 2.400GHz ~ 2.4835 GHz
WiFi Security: WPA, WPA-PSK, WPA2, WPA2-PSK, WEP 64bit & 128bit, IEEE 802.11x, IEEE 802.11i
Features for Edge Device:
High level of Security features:
- 131 bits Elliptic Curve Cryptography (ECC) Engine
- 163 bits OPTIGA Trust B Digital Certificate (ODC)
- Message Authentication Code (MAC) Function
- Host Challenge by Software(Host → Slave)
- Security Library Concept for easy host side integration
- Kill-Feature
Customizable Non-Volatile Memories:
- 64-bits protected NVM read-only space for customer specified information which cannot be modified by the end user
- 512-bits unprotected NVM memories for user mode area
- Endurance of 100,000 programming cycle (at 25 Deg C ambient temperature)
Potential Applications
The system is suitable for applications such as energy monitoring system, industrial IoT, where a secure end-to-end connection is needed.
The robust communications capability allows it to be placed as edge devices to mitigate challenging RF link conditions. This ensures edge devices are always connected securely to the cloud.
Customer Benefits
The edge and gateway devices use the same chipset, which simplifies interoperability. This also allows the devices to be easily configured in the robust WiFi Mesh network.
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