RK3188-SOM AND RK3188-SOM-4GB System-on-Module boards capable of Linux and Android boot USERS MANUAL Document revision B, March 2017 Designed by OLIMEX Ltd, 2015 All boards produced by Olimex LTD are ROHS compliantOLIMEX 2017 RK3188-SOM user s manual DISCLAIMER 2015 Olimex Ltd. Olimex, logo and combinations thereof, are registered trademarks of Olimex Ltd. Other product names may be trademarks of others and the rights belong to their respective owners. The information in this document is provided in connection with Olimex products. No license, express or implied or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Olimex products. The hardware designs of A20-SOM and A20-SOM-4GB development boards are considered intellectual property to Olimex. Hardware schematics are shared with the customers. However, the board layout files are considered copyright material and would not be shared. The hardware design of RK3188-SOM-EVB development board is considered open source hardware. The source design files are published online and accessible by everyone. The software is released under GPL. It is possible that the pictures in this manual differ from the latest revision of the board. The product described in this document is subject to continuous development and improvements. All particulars of the product and its use contained in this document are given by OLIMEX in good faith. However all warranties implied or expressed including but not limited to implied warranties of merchantability or fitness for purpose are excluded. This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such information or any incorrect use of the product. This evaluation board/kit is intended for use for engineering development, demonstration, or evaluation purposes only and is not considered by OLIMEX to be a finished end-product fit for general consumer use. Persons handling the product must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards. Olimex currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. Olimex assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. THERE IS NO WARRANTY FOR THE DESIGN MATERIALS AND THE COMPONENTS USED TO CREATE RK3188-SOM, RK3188-SOM-4GB AND RK3188-SOM-EVB. THEY ARE CONSIDERED SUITABLE ONLY FOR RK3188-SOM, RK3188-SOM-4GB AND RK3188-SOM-EVB, RESPECTIVELY. Page 2 of 39