ESP8266 ESP-12F Wireless Wifi Module Serial To WiFi Transparent Transmission On-Board Antenna 4MB Flash ESP-12E Upgrade Version

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$23.00$21.85 / piece
Color
  • Black
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Item specifics

Product Type:
Curling Iron Parts
Model Number:
ESP-12F
Description

Features:

  • ESP-12F WiFi module is a low-power and cost-effective embedded wireless network control module. It can meet the needs of IoT applications such as smart grid, building automation, security, smart home, and telemedicine.
  • The core processor ESP8266 of this module integrates the industry-leading Tensilica L106 ultra-low-power 32-bit micro MCU in a smaller package with 16-bit reduced mode. The main frequency supports 80 MHz and 160 MHz. It supports RTOS and integrated Wi -Fi MAC / BB / RF / PA / LNA, on-board antenna.
  • This module supports standard IEEE802.11 b / g / n protocol and complete TCP / IP protocol stack. Users can use this module to add networking capabilities to existing equipment or build stand-alone network controllers.

ESP-12F wifi module:

  • Name: ESP-12F wifi module
  • Working voltage: 3.3V (3.0 ~ 3.6V)
  • Size: 24 * 16 * 3mm (length * width * height)
  • Working environment temperature: -40-85 ° C
  • Chip: ESP8266 chip
  • On-board antenna, transmission distance 100m
  • CPU Tensilica L106
  • RAM: 50KB (available)
  • Flash: 32Mbit
  • Certification: FCC, CE, ROSH certification

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Characteristic:

  • 802.11 b / g / n
  • Frequency range: 2.4 GHz to 2.5 GHz (2400 MHz to 2483.5 MHz)
  • Built-in Tensilica L106 ultra-low-power 32-bit micro MCU with 16-bit reduced mode, the main frequency supports 80 MHz and 160 MHz, supports RTOS
  • WIFI @ 2.4 GHz, support WPA / WPA2 security mode
  • Supports UART, I2C, GPIO, PWM, SDIO, SPI, ADC, PWM, IR
  • Built-in 10-bit high-precision ADC
  • Support TCP, UDP, HTTP, FTP
  • Built-in TR switch, balun, LNA, power amplifier and matching network
  • Built-in PLL, voltage regulator, and power management components + 20 dBm output power in 802.11b mode
  • The average working current is 80mA, the deep sleep holding current is 20uA, and the shutdown current is less than 5uA
  • Can double as application processor SDIO 2.0, SPI, UART
  • Wake up, connect and deliver packets within 2ms
  • Standby power consumption is less than 1.0mW (DTIM3)
  • Support local serial port programming, cloud upgrade, host download and programming
  • Support Station / SoftAP / SoftAP + Station wireless network mode

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Shipping list:

  • 10pcs ESP-12F wifi module

Note:

  • The module supply voltage is 3.3V DC and the current is 500mA or more;
  • Wi-Fi module IO maximum output current is 12mA;
  • Wi-Fi module NRST pin is active low; EN enable pin is active high;
  • The Wi-Fi module enters the upgrade mode: GPIO0 is at a low level, then the module is reset and powered on; the Wi-Fi module enters the normal working mode: GPIO0 is at a high level, and the module is reset and powered.
  • The RXD of the Wi-Fi module is connected to the TXD of the external MCU, and the TXD of the Wi-Fi module is connected to the RXD of the external MCU;

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