EMW3165 is a low-power embedded Wi-Fi module integrates a wireless LAN MAC/baseband /radio, and a Cortex-M4 microcontroller STM32F411CE that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3165 has 2M bytes of on-board flash besides 512K bytes of in-chip flash, 128K bytes RAM and rich peripherals for user embedded Wi-Fi applications.EMW3165 is also a MiCO platform, users can build their own embedded Wi-Fi applications based on MiCO library which manage all of the Wi-Fi MAC and TCP/IP stack processing. We also provide independent series of particular firmware to meet typical applications: Wireless UART, Cloud Service etc.FEATURES• ŸConsists of a Cortex-M4 microcontroller and an IEEE 802.1™ b/g/n chip• ŸCortex-M4 core at 100MHz• Ÿ2M bytes on-board SPI flash and 512K bytes on-chip flash• Ÿ128K bytes RAM• ŸOperation voltage:3.0V~3.6VPeripherals• Ÿ22 GPIOs• ŸJTAG/SWD debug interfaceWi-Fi connectivity• Ÿ802.11b, 802.11g, 802.11n (single stream)• ŸWEP, WPA/WPA2 PSK/Enterprise• Ÿ16.5dBm@11b, 14.5dBm@11g 13.5dBm@11n• ŸReceiver Sensitivity: -87 dBm• ŸStation, Soft AP and Wi-Fi direct• ŸSupport EasyLink• ŸOn-board PCB antenna, IPEX connector for external antenna• ŸCE, FCC compliantThe main difference between EMW3162 and EMW3165 are:(1) EMW3162 built-in frequency up to 120MHz Cortex-M3 microcontroller STM32F205RG, 1M byte of Flash, 128k bytes of SRAM and extensive peripheral functions with the MxchipWnet embedded Wi-Fi firmware.EMW3165 with a Cortex-M4 microcontroller STM32F411CE that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3165 has 2M bytes of on-board flash besides 512K bytes of in-chip flash, 128K bytes RAM and rich peripherals for user embedded Wi-Fi applications.(2) EMW3165 is more smaller than EMW3162.suitable for those clients with volume requirementsSPECIFICATION (Hardware Block) APPLICATIONS• ŸBuilding Automation / Access Control• ŸSmart home appliances• ŸMedical/Health Care• ŸIndustrial Automation Systems• ŸPoint Of Sale system (POS)• ŸAuto electronics We also have the External IPEX antenna module: EMW3165-Cortex-M4 based WiFi SoC Module (External IPEX antenna) and the evaluation board: EMWE - 3165 - A Development Board on sale.PART LIST 1 x EMW3165 DOCUMENTSDatasheetFCC certification Code is available on Github There is a forum for you to discuss and show your idea: www.emw3165.com For any technical support or suggestion, please kindly go to our forum. If you have any technical problem, please contact sales@mxchip.com.