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ESP8285 ESP-M4 Module

ESP8285 ESP-M4 Module
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Product Code : ESP8285 M4
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price
  • 175 INR
Product Description
Basically an ESP8285module is an ESP8266 Module with additional 1 MB of Flash memory and the ESP8285 can even bear high temperature upto 125 (the one for ESP8266 is just 85).More important, the code programmed in ESP8266 can also be used for ESP8285.

The core processor ofthe ESP8285 M4 IoT module uses the cost-effective chipESP8285. The chip integrates an enhanced version of Tensilica's L106 Diamond Series 32-bit core processor in a smaller package with on-chip SRAM. TheESP8285 has a full Wi-Fi network capability that can be used independently oras a slave to other host MCUs. When the ESP8285 hosts an application, it can be launched directly from external Flash. The built-in cache helps improve system performance and optimizes the storage system. In addition, the ESP8285 can beused as a Wi-Fi adapter via the SPI/SDIO interface or I2C/UART port for any micro controller-based design.

The ESP8285 M4wifi module supports the standard IEEE 802.11 b/g/n/e/i protocol andthe full TCP/IP protocol stack. Users can use this module to add networking capabilities to existing devices or to build separate network controllers. TheESP-M4 module provides Zui's great utility at low cost, providing unlimited possibilities for Wi-Fi functionality to be embedded in other systems.

The main technical parameters of the module are as follows:
  • Wi-Fi
  • Frequency Range: 2.4G~2.5G (2400M~2483.5M)
  • 802.11b: +20 dBm
  • Transmit power: 802.11g: +17 dBm
  • 802.11n:+14 dBm
  • 802.11b:-91 dbm (11Mbps)
  • Receiving sensitivity: 802.11g: -75 dbm (54Mbps)
  • 802.11n:-72 dbm (MCS7)
  • Antenna: PCB onboard antenna
  • CPU: Tensilica L106 32 bit microcontroller
  • Peripheral: UART/SDIO/SPI/I2C/I2S/IR remote control
  • Operating Voltage: 2.5V ~ 3.6V
  • Working current Average current: 80 mA
  • Operating temperature: -40oC ~ 125oC
  • Ambient temperature range: -40oC ~ 125oC
  • 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: Non-RTOS/RTOS/Arduino IDE, etc.
  • Network protocol: IPv4, TCP/UDP/HTTP/FTP/MQTT
  • User configuration: AT+ instruction set / cloud server / androids / ioses APP
Trade Information
  • Supply Ability
  • 100 Piece Per Week
  • Delivery Time
  • 8-10 Days
  • Main Domestic Market
  • All India


399, 3rd Floor, Manek Chambers, Above Vasant Bhavan Restaurant Lamington Road, Mumbai - 400004, Maharashtra, India
Phone :+918037401370
Mr Dileep Jain (CEO)
Mobile :918037401370
Phone No : 022-40138411
Mobile No : +917400168411
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