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WIFI Microcontroller with integrated TC/IP

Original price $8.07 - Original price $8.07
Original price
$8.07 - $8.07
Current price $8.07
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WIFI Microcontroller with integrated TC/IP

  • Espressif’s ESP8266EX delivers highly integrated Wi-Fi SoC solution to meet users’ continuous demands for efficient power usage, compact design and reliable performance in the Internet of Things industry. With the complete and self-contained Wi-Fi networking capabilities, ESP8266EX can perform either as a standalone application or as the slave to a host MCU. When ESP8266EX hosts the application, it promptly boots up from the flash. The integrated highspeed cache helps to increase the system performance and optimize the system memory. Also, ESP8266EX can be applied to any microcontroller design as a Wi-Fi adaptor through SPI / SDIO or I2C / UART interfaces. ESP8266EX integrates antenna switches, RF balun, power amplifier, low noise receive amplifier, filters and power management modules.

    The compact design minimizes the PCB size and requires minimal external circuitries. Besides the Wi-Fi functionalities, ESP8266EX also integrates an enhanced version of Tensilica’s L106 Diamond series 32-bit processor and on-chip SRAM. It can be interfaced with external sensors and other devices through the GPIOs. Software Development Kit (SDK) provides sample codes for various applications.

    Espressif Systems’ Smart Connectivity Platform (ESCP) enables sophisticated features including fast switch between sleep and wakeup mode for energy-efficient purpose, adaptive radio biasing for low-power operation, advance signal processing, spur cancellation and radio co-existence mechanisms for common cellular, Bluetooth, DDR, LVDS, LCD interference mitigation.

    Wi-Fi Protocols

    • 802.11 b/g/n support
    • 2 x Wi-Fi interface, supports infrastructure BSS Station mode / P2P mode / SoftAP mode support
    • Hardware accelerators for CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC
    • 802.11n support (2.4 GHz)
    • Supports MIMO 1×1 and 2×1, STBC, and 0.4 μs guard interval
    • WMM
    • UMA compliant and certified
    • Antenna diversity and selection (software managed hardware)
    • Configurable packet traffic arbitration (PTA) with dedicated slave processor based design provides flexible and exact timing Bluetooth co-existence support for a wide range of Bluetooth Chip vendors.
    • Dual and single antenna Bluetooth co-existence support with optional simultaneous receive (Wi-Fi/Bluetooth) capability

Documentation for the ESP8266 on GitHub

Example ESP8266 Powered Smart Home Relay on GitHub.


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