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© 2015 Atmel Corporation
Infrastructure of IoT
Edge / Sensing Nodes
Edge nodes may include:
• An MCU/MPU (85%/15%)
• Sensors (and actuators)
• Integrated connectivity
• Energy source
• Security
Edge nodes need to be:
• Secure
• Low cost
• Low power
• Low complexity
• Low footprint
• Industrial-grade and robust
Wired /
Wireless
Connectivity
MCU /
MPU
Sensor(s)
/ Sensing
Platform
Energy
Source /
Battery
Security
Data
Analytics
Application
/ Action
Edge /
Sensing
Nodes
MCUs
MPUs
Energy
Sensing
Connectivity
Security
Secure Service Delivery Infrastructure
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