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Home » NEWEST Products » New by Manufacturer » Murata » SN820X Wi-Fi Network Controller Modules - Murata
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Murata Electronics SN820X Wi-Fi® Network Controller Modules

Murata Electronics SN820X Wi-Fi® Network Controller Modules are a family of small, low power, self-contained, certified Wi-Fi network controller modules that provide simple serial-to-Wi-Fi connectivity to the internet. These modules are an ideal solution for device manufacturers who are looking to add wireless connectivity to home appliances, smart energy systems, healthcare and industrial control equipment. The SN820X modules are enabled with Broadcom Corporation's Wireless Internet Connectivity for Embedded Devices (WICED) architecture. They host the Wi-Fi, TCP/IP network stack, security supplicant, and other network application features. The modules are provided with Murata Simple Network Interface Connection (SNIC) software and EZ Web Wizzard™ software. They are also compatible with Broadcom WICED SDK.

Part NumberData SheetProtocol SupportedFrequency BandData RateInterface TypeDimensions

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Murata Wireless Solutions SN820XWi-Fi Network Controller Modules
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Additional Resources

SN820x Data Brief
SN8205 Datasheet SN820x Datasheet
SN820x Users Guide
  • 2.4GHz IEEE 802.11b/g/n radio technology
  • Wi-Fi chipset: Broadcom BCM43362
  • Built-in MCU: ST Microelectronics STM32 ARM Cortex-M3
  • Dimension: 30.5mm x 19.4mm x 2.8mm
  • On-board antenna or U.FL connector
  • Transmit power: +18dBm @b mode/11Mpbs
  • Max receive sensitivity: -96dbm
  • Host interface: UART, SPI
  • Sensor applications support: I2C, GPIO, ADC, DAC
  • Operating from -40ºC to 85ºC
  • ROHS compliant
  • FCC/IC certified; CE compliant
  • Supports AP/STA Dual mode
  • Supports built-in TCP/IP, HTTP, Javascript, and Web Server with SNIC software package
  • Supports custom web pages with Murata EZ Web Wizzard™ Software
  • Supports Broadcom WICED™ SDK
  • Home appliances (speakers, washers, dryers, fridges, ranges)
  • Home monitoring and control (garage door openers, thermostats, security cameras, alarms, light switches)
  • Health and fitness (weight scales, fitness equipment, heart rate monitors, blood pressure monitors, fitness wrist bands, pedometers)
  • Automation and logistics (proximity tags, asset tracking)
  • Digital cameras and imaging devices
  • Smart meters and energy management devices
  • "Headless" devices without a means of interactive configuration for connectivity
  • PAN-LAN bridge and cloud applications
  • Consumer (toys, games, pet tracking, shoe sensors)
Block Diagram
Block Diagram

Murata Wireless Solutions SN820X Evaluation Kits provide all of the hardware, software, and documentation to enable design engineers to begin prototyping a Wi-Fi application on the same day they receive their kit. The kit serves as both an evaluation and development tool kit, is a user-friendly development platform, and no expertise needed for Wi-Fi protocol and / or network protocol.

Part NumberData SheetTool Is For Evaluation OfProtocol SupportedFrequencyInterface TypeFor Use With

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  • SN820X Wi-Fi Network Controller
  • Mini USB connector supporting USB JTAG and USB-serial interfaces
  • Pads for headers to access the I/O pins of the SN820X module
  • Serial flash (8M bits) and interface header
  • SHT21 temperature and relative humidity sensor
  • UART interface header
Murata Wireless Solutions SN820X Evaluation Kit
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Additional Resources
Product Brief Product Brief
User's Guide User's Guide
Murata Wireless Solutions SN8200 EVK+ Wi-Fi Module Evaluation Kit
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  • Murata Electronics
  • Embedded Solutions