T BRIEF PRODUCT BRIEF GainSpan GS1011M Low Power Wi-Fi Module Family PRODUCT OVERVIEW The GS1011M family of fully certified modules offers a quick, easy and cost effective way for device and appliances manufacturers to add Wi-Fi capabilities to their products. The module provides multiple serial UART or SPI interfaces, enabling connection to any embedded design utilizing a 8/16/32-bit microcontroller via simple commands. The GS1011M is an BENEFITS: ideal solution for organizations with limited or no Wi-Fi or RF expertise, Brings Wi-Fi and web connectivity to any as it not only dramatically reduces RF design time but also removes the device with a microcontroller and serial burden of testing and certification, allowing customers to focus on their HOST interface (UART or SPI) core application, product or expertise. The module supports data rates up Reduces development time, testing and to 11 Mbps, is compliant with 802.11b and meets regulatory and Wi-Fi certification burden, accelerating time to Alliance requirements. market Multiple software configurations are available for the stack running on Fully contained solution minimizes host the module. For applications utilizing a small 8 bit microcontroller host, processor loading when needed the module supports a serial to Wi-Fi function and runs the full Wi-Fi and Easy device provisioning through Limited TCP/IP networking stacks, completely offloading the host. For AP (embedded web pages) or Wi-Fi applications utilizing more powerful microcontrollers, the networking stack Protected Set-up (WPS) and services can reside on the host while the module provides the IP to Ultra low power consumption through Wi-Fi functionality. In addition, it supports WEP/WPA/WPA2 security, dynamic power management Adhoc as well as Wi-Fi Protected Setup (WPS) for ease of provisioning. o Sleep, Deep Sleep, Standby FEATURES: Operates with standard 802.11 b/g/n access points at speed up to 11 Mbps (802.11b) Infrastructure, Limited AP or Adhoc Two serial UART ports Data rates of up to 921.6kbps Two SPI ports Supports SPI Master/Slave modes Data rate of up to 3Mbps GS1011M based Embedded Design Firmware provides full Wi-Fi and networking stack services including TCP/UPD/IP, HTTP, The module family consists of four different SKUs for antenna DNS, DHCP and SSL configuration and output power. The module SKUs are single sided, pin 802.11i Security compatible with castellation on the edges for I/O connection so module WEP, WPA/WPA2 Personal can be soldered down on customer application base-board. WPA/WPA2 Enterprise SKUs Power Amplifier Antenna Option GS1011MIP Internal PA PCB Trace Antenna MODULE HIGHLIGHTS GS1011MIE Internal PA External Antenna (u.FL) Single power source of 3.3V GS1011MEP External PA PCB Trace Antenna FCC/IC/ETSI, Wi-Fi Alliance Certified GS1011MEE External PA External Antenna (u.FL) Rich I/O interfaces : SPI, UART, GPIO, I2C, ADC, JTAG . PRODUCT BRIEF GS1011M MODULE SPECIFICATIONS Radio Protocol IEEE 802.11b (IEEE 802.11b/g/n Compatible) RF Output Power (Typical) 8 dBm (GS1011MIx) 18 dBm (GS1011MEx) RF Operating Frequency 2.4 - 2.497 GHz Supported Data Rates 11, 5.5, 2, 1 Mbps (802.11b) Antenna Options PCB Trace and u.FL connector for external antenna Operating Temperature Industrial (-40 to +85C) Security Protocols WEP, WPA/WPA2 Personal WPA/WPA2 Enterprise (EAP-FAST, EAP-TLS, EAP-TTLS, PEAP v0/1) Networking Protocols UDP, TCP/IP (IPv4), DHCP, ARP, DNS, HTTP/HTTPS Client and Server Certifications and Compliance Wi-Fi, FCC, IC, ETSI, RoHS, Japan Pre-Scan I/O Interface UART (2), SPI (2), I2C, ADC (2), WAKE, ALARM (2), GPIOs, PWM, JTAG Dimensions GS1011MIx = 1.28 in X 0.9 in (32.51 mm x 22.86 mm) GS1011MEx = 1.45 in X 0.9 in (36.83 mm x 22.86 mm) Power Source 3.3V Standby Power (Typical) < 7uA * Lowest power state (RTC Active) GS1011M BLOCK DIAGRAM ENABLE ADC WAKE UART1 BPF/ PA UART0 GPIO 32KHz 44MHz GS1011 ALARM GPIO 1.8 V SPI1 3.3V VR TARGET APPLICATIONS GainSpans GS1011 module is easily designed into embedded systems, allowing customers to develop a broad array of devices and appliances that will connect to the Internet. In applications such as healthcare and fitness, smart energy, industrial controls, commercial/building automation and consumer electronics. 2011. GainSpan Corporation