We have RPI4 4GB, Nano 2GB, MACCHIATObin, ODroid C4, and Radxa RockPi B+ boards. RPI4 8GB pushed back till February. RockPro64 4GB on order. Order now for best price and delivery. Prices will increase after Feb 1 due to component price increases.
The Google Coral Dev Board is a new board from Goolge based on the quad core ARM NXP i.MX 8M SoC (quad Cortex-A53, Cortex-M4F) with 1GB of ram and 8GB eMMC Flash, Wireless and 1Gbit network and USB 3.0.
The on-board Edge TPU coprocessor is capable of performing 4 trillion operations (tera-operations) per second (TOPS), using 0.5 watts for each TOPS (2 TOPS per watt). For example, it can execute state-of-the-art mobile vision models such as MobileNet v2 at 400 FPS, in a power efficient manner.