NanoPi Duo2 - FriendlyELEC WiKi

NanoPi Duo2 Open Source Allwinner H3 Quad-core Cortex-A7 1.2GHz Single Board Computer with DDR3 512M RAM Onboard WiFi Bluetooth Module Support WiringNP Python for IOT Application Development : : Computers & Accessories

Mini Shield for NanoPi Duo - FriendlyELEC WiKi

NanoPi Duo2 - FriendlyELEC WiKi

NanoPi-DUO Heat Sink

BeeHappy Embedded Solution Provider

NanoPi NEO Allwinner H3 Open Source Single Board Computer Onboard Quad-core Cortex-A7 1.2GHz CPU DDR3 512MB RAM Support FriendlyWrt Armbian Ubuntu : Electronics

NanoPi Duo2 IoT-Box - FriendlyELEC WiKi

NanoPi Duo2 - FriendlyELEC WiKi

Tiny NanoPi Duo2 Board Comes with WiFi, a Camera Interface, an Optional 2G-IoT Dock - CNX Software

NanoPi Duo2

NanoPi Duo (plus Mini Shield) - Off-topic - Armbian Community Forums

Nanopi Duo - Demo Board - AliExpress