Here you can find development resource for OFP-23W01

Datasheet
LCD & Touch Datasheet
Adapter Datasheet
User's Manual
Mechanical Drawing
MTBF Report
EMI prescan test Report
Product Design Verification Report

Here you can find information for Software development

How to update BIOS
How to flash Android image file
How to use OTA update for Android
Android APK installation for OFT PC
How to flash Linux Ubuntu image file into emmc
How to enable bluetooth(BT) on BIOS