【Flexible Power Supply Options】 Operates from 2.4V to 5.5V; supports 3.3V or 5V VDD; suitable for various power sources
【for Arduino and for Raspberry Pi Compatibility】 Programmable with for Arduino IDE; compatible for for Raspberry Pi; easy integration with common development platforms
【Low-Power Design for IoT Applications】 1.8µA sleep mode current; 72-hour operation with 2000mAh battery; efficient for battery-powered systems
【16 General-Purpose I/Os for Expandable Projects】 16 I/O pins available; includes IN+ and GND terminals; supports custom circuit connections and peripheral integration