USB drive system software upgrade
Besides adding WiFi capability
Recognizer index -- max 7 voice commands could be supported in the recognizer
and appliances
USB host and client ports
Orange Pi Zero — Allwinner H2+, 512MB RAM, Wi-Fi, Ethernet, Linux SBC Water Level USB drive system software upgradeThe Orange Pi Zero is a compact, ultra affordable single board computer (SBC) from Shenzhen Xunlong Software, powered by the Allwinner H2+ quad core Cortex A7 processor. Despite its tiny footprint, it packs onboard Wi Fi, 100Mbps Ethernet, and a 26 pin GPIO header making it an excellent low cost platform for IoT gateways, embedded Linux development, and lightweight server applications. It runs Armbian, Ubuntu, and other community supported Linux