GS2011MIPS

PR O D UCT B RI E F GS2011MxxS Ultra-Low Power 802.11b/g/n Compact Module Backwards-Compatible The GS2011MxxS is a reduced size ultra-low power module that provides a quick, easy, and cost effective way for device and appliance manufacturers to add Wi-Fi connectivity to their products. The module provides a high speed serial interface connection to an embedded design built on an 8/16/32-bit microcontroller. The SDIO interface can be clocked up to 40MHz. The GS2011MxxS is an ideal solution for organizations with limited Wi-Fi or RF expertise or for those seeking faster time to market, as it reduces RF design time and removes the burden of testing and certification. The module is IEEE 802.11b/g/n compliant, and meets worldwide regulatory and Wi-Fi Alliance certification requirements. The module includes a 12 bit analog to digital converter (ADC) for connecting energy measurement and other sensors. It runs the full Wi-Fi and TCP/IP networking stacks on module, completely offloading the host microcontroller. The module supports a complete suite of security protocols, also without tasking the host microcontroller, including WPA/WPA2-Enteprise and Personal security modes, legacy WEP encryption, and upper layer security protocols such as TLS/SSL and HTTPs. Alternatively, it can be run self-contained without a host. For ease of provisioning, the module can be set up simply and easily from a smartphone or laptop through the innovative Limited AP mode or with Wi-Fi Protected Setup (WPS). The GS2011MxxS is available with a u.FL connector to add an external antenna for max performance or a PCB trace antenna for low cost, and convenience while saving space. US/Canada (FCC/IC), Europe (CE/ETSI), Japan (TELEC), and Wi-Fi certified. BENEFITS: • Adds low power, high speed Wi-Fi and Internet connectivity to any device with a microcontroller and serial host interface • Certified module reduces development time, testing, and certification, accelerating time to market • Easy upgrade path: footprint and pin compatible with GS1011MxxS modules • Full offload solution minimizes load on host processor • Easy smartphone provisioning with Limited AP or Wi-Fi Protected Setup (WPS) • Ultra low power consumption through dynamic power management modes and on module DC to DC regulator FEATURES: • IEEE 802.11 b/g/n connectivity with PHY rates up to 72 Mbps • Limited AP, Wi-Fi Direct, Concurrent mode, WPS 2.0 • UART, SPI, SDIO interface to microcontroller • 24 configurable I/O • Interface clock rate: 40 MHz on SDIO, 30 MHz on SPI (master), 10 MHz on SPI (slave), and 921k baud on UART • Extensive networking stack and services • Security: 802.11i, WPA/2–Personal and Enterprise, legacy WEP, TLS MODULE HIGHLIGHTS: • Power source: o 3.3V main supply GS2011MXXS System Block Diagram o 1.8V, 3.3V I/O o 1.6V to 3.6V Battery . SKU Antenna Option GS2011MIES External (u.FL) GS2011MIPS PCB Trace • Certification: FCC, IC, ETSI, TELEC, Wi-Fi • I/O interfaces : SPI, UART, SDIO, I C, I S, GPIO, ADC, PWM • Industrial Grade 2 2 PR O D UCT B RI E F GS2011MXXS MODULE SPECIFICATIONS Backwards compatibility Pin compatible with GS1011MxxS Modules Radio Protocol IEEE 802.11b/g/n Pin Count 37 pins RF Output Power (Typical) +17 dBm (802.11b 1Mbps), +15dBm (802.11g 6Mbps), +14dBm (802.11n MCS0) Rx Sensitivity -91 dBm (802.11b 1Mbps), -88 dBm (802.11g 6Mbps), -88 dBm (802.11n MCS0) Wake From Standby Time 1.25 millisecond RF Operating Frequency 2.4 - 2.495 GHz Supported Data Rates 72, 65, 58, 43, 29, 22, 14, 7 Mbps (802.11n), 54, 48, 36, 24, 18, 12, 9, 6 Mbps (802.11g) 11, 5.5, 2, 1 Mbps (802.11b) Antenna External Antenna (u.FL connector) or PCB Trace Antenna Operating Temperature -40° to +85°C Security Protocols WPA/WPA2 - Personal, WPA/WPA2 - Enterprise (PEAP, EAP-FAST, EAP-TLS, EAP-TTLS), WEP, TLS/SSL Client and Server, HTTPs Networking Protocols TCP, UDP, IPv4, IPv6, TLS Client and Server, SNTP client, DHCP Client and Server v4, DHCP Client and Server v6, DNS Client and Server, HTTP Client and Server, XML Parser Certifications and Compliance FCC, IC, TELEC, CE/ETSI, RoHS, Wi-Fi CERTIFIED I/O Interfaces SPI, UART, SDIO, I C, I S,GPIO (24), ADC, PWM (2), RTC (2) Host Connections SPI, UART, SDIO (typically to an external microcontroller) Internal Flash 2 MB Outline Dimensions 19.4 mm x 28.7 mm x 3.35 mm (shield) I/O Voltage 1.8V or 3.3V Operating Voltage 2.7-3.6V VBAT 1.6-3.6V 2 2 TARGET APPLICATIONS The GainSpan GS2011MxxS module is easily designed into embedded systems, allowing customers to develop a broad array of devices and appliances that connect to other local devices or the Internet over Wi-Fi. Applications include healthcare and fitness, smart energy, industrial controls, commercial building automation, and consumer electronics. GS2011MxxS Block Diagram Copyright © 2014 GainSpan Corporation. All Rights Reserved. www.gainspan.com GS2011MxxS-PB-00109 Release 1.2