Issue #731: Add EDAtec ED-SBC3300.

Author: geerlingguy

_boards_cm/edatec-ed-sbc3300.md

@@ -0,0 +1,13 @@
+---
+layout: board
+title: "EDATEC ED-SBC3300 Mini ITX Computer"
+short_description: A fanless Mini ITX computer based on the CM5 with various IO options.
+status: production
+picture: "/images/board-edatec-ed-sbc3300.jpg"
+github_issue: "https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/731"
+link: https://edatec.cn/sbc/sbc3300
+videos: []
+---
+The EDAtec [ED-SBC3300](https://edatec.cn/sbc/sbc3300) is a fanless Mini ITX board for CM5 with many industrial IO interfaces, a fanless heatsink design, and multiple power input options (barrel jack, power terminals, or PoE with an add-on module.
+
+The board includes two mPCIe slots, suitable for SSDs and Cellular modems (one slot has USB connections and a nano-SIM card slot underneath).