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  • DOITING 1pcs ESP8266EX / ESP8285 Wireless Wifi Chip QFN32 Package Original Authentic
  • DOITING 1pcs ESP8266EX / ESP8285 Wireless Wifi Chip QFN32 Package Original Authentic

DOITING 1pcs ESP8266EX / ESP8285 Wireless Wifi Chip QFN32 Package Original Authentic

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Price:
$0.90$0.80 / piece
Color
  • ESP8285 chip
  • ESP8266X chip
Quantity: - + 1000items available

Item specifics

Model Number:
ESP8266X
Product Type:
Electric Shaver Parts

ESP8266X Introduction:

The ESP8266EX is a highly integrated chip developed specifically for the needs of wireless connectivity and is a complete and self-contained Wi-Fi network solution. It can carry software applications and uninstall all Wi-Fi network functions through another application processor. The ESP8266EX's powerful on-chip processing and storage capabilities allow it to integrate sensors and other application-specific devices through the GPIO port, reducing up-front development time and minimizing system resource usage during operation. The ESP8266EX is highly integrated on-chip, requiring minimal external circuitry, and its entire solution, including front-end modules, minimizes the space occupied by PCBs in the design.

ESP8266X features:

Wi-Fi:

  • Supports 802.11 b/g/n
  • 802.11 n (2.4 GHz) at speeds up to 72.2 Mbps
  • Defragmentation
  • 2 x virtual Wi-Fi interface
  • Beacon automatic monitoring (hardware TSF)
  • Support infrastructure network (Infrastructure BSS) Station mode / SoftAP mode / promiscuous mode

Hardware:

  • CPU: Tensilica L106 32bit processor
  • Peripheral interface: UART/SDIO/SPI/12C/IR remote
  • Working voltage: 2.5v-3.6v
  • Working current: average current: 80mA
  • Working temperature: -40 ° C ~ +125 ° C
  • Package size: 5*5mm

Software:

  • Wifi mode: Station/SoftAP/SoftAP+Station
  • Security mechanism: WPA/WPA2
  • Encryption type: WEP/TKIP/AES
  • Upgrade firmware: UART Download/OTA (via network)
  • Software Development: Support for Cloud Server Developmengt/Firmware and SDK for fast on-chip programming
  • Network protocol: IPv4, TCP/HTTP/MQTT
  • User configuration: AT+ instruction set, cloud server, Android/IOS APP

ESP8285 introduction:

ESP8285=ESP8266 1M Flash. Compared with the ESP8266, it can withstand temperatures up to 125 degrees Celsius! And the original ESP8266 source program can be used as it is. The core processor of the ESP-M1/M2 module uses the cost-effective chip ESP8285. The chip is packaged in a smaller package
An enhanced version of the Tensilica’s L106 Diamond Series 32-bit core processor with on-chip SRAM is integrated. The ESP8285 has a full Wi-Fi network capability and can be used independently or as a slave to other host MCUs. When the ESP8285 hosts an app, it can be launched directly from an external Flash. The built-in cache helps improve system performance and optimizes the storage system. In addition, the ESP8285 can be used as a Wi-Fi adapter via the SPI/SDIO interface or I2C/UART port for any microcontroller-based design.

ESP8285 Features:

Wifi parameters:

  • Support 802.11 b/g/n
  • 802.11 n (2.4 GHz), speeds up to 72.2 Mbps
  • Reconstruction
  • 2 x virtual Wi-Fi interface
  • Beacon automatic monitoring (hardware TSF)
  • Support infrastructure network (Infrastructure BSS) Station mode / SoftAP mode / promiscuous mode
  • Antenna diversity

Technical parameter:

WI-FI parameters:

  • Wireless standard: 802.11 b/g/n (HT20)
  • Frequency range: 2400MHz~2483.5MHz
  • Transmit power: 802.11b: +19 dBm, 802.11g: +19 dBm (6 Mbps), 802.11n: +15 dBm (54 Mbps) 802.11n: +19 dBm (MCS0), 802.11n: +14 dBm (6MCS7)
  • Receive sensitivity: 802.11b: -97 dbm (1Mbps), 802.11g: -74dbm (54Mbps), 802.11n: -70dbm (MCS7)
  • Antenna: PCB onboard antenna, external antenna, IPEX interface antenna, ceramic patch antenna

Hardware parameters:

  • CPU: Tensilica L106 32-bit microcontroller
  • Peripheral interface: UART / SDIO / SPI / I2C / I2S / IR remote control; GPIO / ADC / PWM / LED Light&Button
  • Working voltage: 2.7V~3.6V
  • Working current: average current: 80 mA
  • Packing size: 5*5mm

Software parameters:

  • Wi-Fi mode: Station / SoftAP / SoftAP + Station
  • Security mechanism: WPA / WPA2
  • Encryption type: WEP / TKIP / AES
  • Upgrade firmware: UART download / OTA (via network)
  • Software Development: Support for Cloud Server Developmengt/Firmware and SDK for fast on-chip programming
  • Network Protocol: IPv4/IPv6, TCP / UDP, SSL/MQTT/HTTP/HTTPS/mDNS/CoAP
  • User Configuration: AT + Instruction Set / Cloud Server / Android / iOS APP

Shipping list:

  • 1pcs module

Note:

  • More documents can be downloaded at wiki.doit.am.

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