The ONiO.zero is a groundbreaking battery-free wireless microcontroller designed for energy harvesting applications. By eliminating the need for traditional batteries, it enables sustainable and maintenance-free IoT solutions, making it an ideal choice for a wide range of industries.
Key Features of ONiO.zero
1. Microcontroller & Performance
Built on RISC-V 16/32-bit architecture (RV32IMC), ONiO.zero delivers high code density and efficient processing. It achieves 4.1 Coremark/MHz while consuming only 22μW/MHz, making it incredibly energy efficient.
2. Wireless Connectivity
The microcontroller supports Bluetooth Low Energy (BLE) v5.4 and complies with IEEE 802.15.4 standards, including RF4CE, ZigBee®, Matter, and Thread. These connectivity options make it well-suited for IoT networksoperating in the 2.4GHz frequency range.
3. Ultra-Low-Power Memory & Security
ONiO.zero features 64KB of ultra-low-power Flash memory, 64KB of ROM, and 8KB of SRAM. Security is enhanced with hardware accelerators for AES encryption, SHA hashing, and a True Random Number Generator (TRNG).
4. Energy Harvesting Capabilities
One of the most impressive aspects of ONiO.zero is its ability to harvest energy from multiple sources, including:
• RF rectification from frequencies between 800MHz and 2400MHz
• Solar, piezoelectric, and thermal energy sources
• Operating voltage as low as 250mV
5. Environmental & Industrial Applications
Designed for industrial use, it operates between -40 to 85°C and offers ESD protection over 2kV. Its efficiency and durability make it perfect for smart sensors, wearables, and IoT deployments.
By integrating multiple components into a single package, ONiO.zero simplifies design, reduces cost, and provides a truly battery-free solution for the next generation of IoT devices.
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