TECHSHIP IS A GLOBAL SUPPLIER OF WIRELESS COMPONENTS
This document describes the Huawei RIL (Radio Interface Layer) for Android and the deliveries included. It includes description on how to integrate the RIL and what is supported.
This document describes best practices when designing a USB interface for use with Huawei wireless modules with USB interface capabilities.
This guide instructs the kernel driver integration development for Huawei modules based on Linux operating system (OS), such as Android, Ubuntu and Chrome OS. It is intended for the driver developers of the products based on Linux kernel OS.
This document mainly describes the power supply design for Huawei modules. This document also provides Huawei modules' requirements for power supplies, which can be used as reference for designing power supplies for Huawei modules. This document is composed of four chapters:
Power Supply Requirements
Power Supply Design Requirements
External Power Supply Circuits
Recommendations for the Layout and Routing of External Power Supply Circuits
This guide instructs the kernel driver integration development for Huawei Modules based on Embedded Linux & Android operating system. It is intended for the driver developers of the products based on Embedded Linux & Android OS.
Communications through universal asynchronous receiver/transmitter (UART) serial ports is convenient and reliable. UART serial ports are widely adopted in Huawei modules. This design guide describes the serial port specifications of Huawei modules and provides recommended design schemes for peripheral circuits. When designing UART serial ports for Huawei modules, customers can refer to this document.
Most of Huawei modules provide 8-wire serial ports with flow control. These 8-wire serial ports can also be used as 2-wire or 4-wire serial ports.
This document describes the difference in the AT Command specification between the ME909s and the ME909u.
This document briefly describes the power management related connection hardware
between the host and module.
This document is only applicable to the Windows XP/Android system; and is not
applicable to the Windows 7/8/blue system and later systems released by Microsoft
because of their feature (they defines their own sleep, wakeup and remote wakeup
This document describes the hardware application interfaces and air interfaces provided by HUAWEI ME909u-521 Mini PCIe module.
This document helps hardware engineer to understand the interface specifications, electrical features and related product information of the ME909u-521 module.
This document is intended to provide references for customers to choose appropriate
command sequences to start using the ME909u-523 module in a faster manner. This
document also contains examples and relevant description.
This document describes AT command interface specification that is supported by
Huawei mobile broadband product ME909u-523 module.
This document describes the hardware application interfaces and air interfaces
provided by HUAWEI ME909u-523 LTE LGA module .