Beijing RAK Technology RAKE410 User Manual

RAK410 DataSheet

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RAK410 Serial WIFI Module Data Sheet

RAK410 DataSheet

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V0.4.4

Initial Draft

2012-9-26

1 Overview

1.1 Revision History

1.2 General Description

RAK410 module is an ultra-low power WIFI module that fully supports IEEE 802.11b/g/n wireless standards,

with a small package and easy-to-use features. The module supports connecting to devices via UART and SPI

interfaces, and is internally integrated TCP / IP protocol stack. Hence it facilitates rapid development. In order to

adapt to a variety of application environments, RAK410 module is extended into four sub-types: RAK410A,

RAK410B, RAK410-1A, and RAK410-1B.

RAK410A：Supports UART interface, with on-board antenna;
RAK410B：Supports UART interface, with U-FL connector to connect to an external antenna.
RAK410-1A：Supports SPI interface, with on-board antenna;
RAK410-1B：Supports SPI interface, with U-FL connector to connect to an external antenna.

1.3 Key Applications

 Portable products
 Home appliances and electrical appliances
 Industrial sensors
 Sales terminals
 Buildings automation
 Logistics and freight management
 Home security and automation
 Medical applications, such as patient monitoring, medical diagnostics
 Metering (stop timing, measuring instruments, meters, etc.)

1.4 Devices Features

 Support IEEE 802.11b/g/n wireless standards
 Integrated TCP / IP protocol stack
 Support OPEN, WEP, WPA/WPA2-PSK Encryptions
 Support Station mode and Ad-Hoc mode
 Support TCP, UDP protocols
 Support DHCP SERVER / DHCP CLIENT

 Support AT commands and transparent transmission mode

RAK410 DataSheet

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UART

MCU

TCP/IP STACK

CLOCK

Management

LDO1.8V

Wi-Fi

HOST

Reset_n

3.3V

Supply

Reset

UART/

SPI

Flash

 Support UART/SPI interfaces
 Support UART communication with a data flow control, maximum rate of 921600bps
 On-board ceramic antenna or U.FL antenna connector
 Operating voltage: 3.3V
 Support 3 kinds of power operating mode, with the lowest power consumption of 0.5uA

 Small package size: 23.14mm × 28.75mm
 FCC, RoHS and CE compliant

1.5 RAK410 System Diagram

2 Functional Description

2.1 Interface

 UART

 Rate: 9600 ~ 921600bps
 Support hardware flow control

 SPI

 Work mode: slave mode
 Maximum clock frequency: 4MHz
 Configurable clock polarity and clock phase

RAK410 DataSheet

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2.2 Wi-Fi

 Comply with IEEE 802.11b/g/n standards
 Support WEP, WPA/WPA2-PSK encryptions
 Support QoS
 Support Infrastructure and Ad-hoc Modes

2.3 Network Protocols

 TCP
 UDP
 ARP
 ICMP
 DHCP Client
 DHCP Server

3 Hardware Introduction

3.1 Top View

Figure 1: Module Top View

RAK410 DataSheet

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3.2 Bottom View

Figure 2: Module Bottom View