Revolutionize your Arduino projects with the ESP-12E/ESP-12F ESP8266 Remote Serial Port WiFi Module!

Type: ESP-12F/ESP-12E Certifications: FCC / CE / TELEC Wireless Standards: 802.11 b/g/n Frequency Range: 2.4GHz-2.5GHz (2400M-2483.5M) Data Interfaces: UART / HSPI / I2C / I2S / IR Remote Control GPIO / PWM Voltage Range: 3.0 ~ 3.6V (recommended: 3.3V) Current Consumption: Average: 80mA Operating Temperature: -40°C ~ 125°C Storage Temperature: Normal Temperature

Unlock the potential of your next Arduino endeavor with this budget-friendly microcontroller module, seamlessly integrated with Wi-Fi capabilities! A part of the ESP8266 series, this module represents a pinnacle in wireless System On a Chip (SOC) technology. Perfectly tailored for minimal space requirements, it provides a comprehensive standalone Wi-Fi networking solution at an unparalleled cost efficiency. Whether hosting applications or delegating Wi-Fi networking functions, this module shines. Boasting an embedded PCB antenna and 9 GPIOs plus ADC, it’s an ideal fusion of versatility and compactness.

A step above its predecessor, the ESP-12F builds on the ESP-12E, flaunting 22 pins and an enhanced antenna design that bolsters communication range by 30% to 50% compared to its 16-pin counterpart. This FCC, CE, and RoHS certified marvel remains fully compatible with earlier editions of the ESP-12 series.

Pinpointing the Ideal Configuration:

  • RST: Reset the module
  • ADC: A/D Conversion result, voltage range 0-1V, scale: 0-1024
  • EN: Chip enable pin, active in high state
  • GPIO16: Wake chipset from deep sleep mode
  • VCC: 3.3V power supply (VDD)
  • CS0: Chip selection
  • MISO: Slave output main input
  • IO9: GPIO9
  • IO10: GPIO10
  • MOSI: Main output slave input
  • SCLK: Clock
  • GND: Ground
  • GPIO0
  • GPIO4
  • GPIO5

Enriching Features:

  • 802.11 b/g/n support
  • Integrated 32-bit low-power MCU
  • Built-in 10-bit ADC
  • Comprehensive TCP/IP protocol stack
  • Onboard TR switch, balun, LNA, power amplifier, and matching network
  • Inclusive PLL, regulators, and power management units
  • Antenna diversity support
  • Wi-Fi 2.4GHz, WPA/WPA2 compatibility
  • Modes: STA/AP/STA+AP
  • Seamless Smart Link Function for Android and iOS
  • Versatility: SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
  • Advanced configurations: STBC, 1×1 MIMO, 2×1 MIMO, A-MPDU & A-MSDU aggregation, 0.4s guard interval
  • Ultra-low power consumption: <10uA in deep sleep, <5uA power down leakage
  • Rapid wake-up and packet transmission in <2ms
  • Standby power use <1.0mW (DTIM3)
  • +20dBm output power in 802.11b mode
  • Operating temperature range: -40°C ~ 125°C
  • FCC, CE, and RoHS certified

Vital Specifications:

Wi-Fi Essentials

  • Certificates: FCC/CE/RoHS
  • Wi-Fi Protocols: 802.11 b/g/n
  • Frequency Spectrum: 2.4GHz-2.5GHz (2400M-2483.5M)

Hardware Highlights

  • Peripheral Bus: UART/HSPI/I2C/I2S/IR Remote Control, GPIO/PWM
  • Power Range: 3.0~3.6V
  • Operating Current: Averaging 80mA
  • Temperature Range: Operating: -40°C~125°C, Ambient: Normal Temperature
  • Dimensions: 16mm x 24mm x 3mm

Software Excellence

  • Wi-Fi Modes: Station/SoftAP/SoftAP+Station
  • Security: WPA/WPA2, Encryption: WEP/TKIP/AES
  • Firmware Upgrades: UART Download / OTA (via network) / Host-assisted firmware downloads
  • Software Development: Cloud Server Development Support / SDK for customized firmware
  • Network Protocols: IPv4, TCP/UDP/HTTP/FTP
  • User Configuration: AT Instruction Set, Cloud Server Integration, Android/iOS App Compatibility

Package Contents:

1x ESP8266 ESP-12E/F WiFi Module

Unleash the ESP-12E/ESP-12F ESP8266 WiFi Module and transform your Arduino creations into connected wonders!

Additional information

Weight 30 g
Dimensions 260 × 160 × 20 mm
ESP Model

12E, 12F


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