ESP8266 2.4GHz Wi-Fi Wireless IoT Module -ESP-12F


ESP-12F is a 2.4GHz Wireless IoT Wi-Fi Module. ESP-12F adopts the cost-effective chip ESP8266EX. The chip integrates an enhanced version of Tensilica’s L106 Diamond Series 32-bit core processor with on-chip SRAM in a smaller package.

ESP-12F module supports the standard IEEE802.11 b/g/n/e/i protocol and the complete TCP/IP protocol stack. Users can use it to add the Wi-Fi function for the installed devices and also can be viewed as an independent network controller.

ESP-12F Parameter:

Model ESP-12F
Module Chipset ESP8266EX
Version IEEE 802.11 b/g/n/e/i

Transmit power

802.11b: +20 dBm

802.11g: +17 dBm

802.11n: +14 dBm

CPU Tensilica L106 32 bit CPU
Wi-Fi working mode STA, Soft-AP and sniffer modes
Security mode WPA / WPA2
Working temperature -40°C ~ 85°C
Environment temperature -40°C ~ 125°C
Working voltage 3.0V ~ 3.6V
Antenna PCB Antenna
Certificate FCC
Module Size 16mm*24mm*3mm


ESP-12F Feature:

  • Use ESP8266 chipset
  • Has Tensilica L106 32 bit CPU
  • Support 802.11 b/g/n/e/i
  • Support Station, SoftAP, SoftAP+STA mode
  • Support Wi-Fi Direct(P2P)
  • Support CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC hardware acceleration
  • Peripheral interface HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO
  • FCC certificate


ESP-12F Application:

  • Household Appliances
  • Home Automation
  • Smart Home
  • Mesh Network
  • Baby Monitors
  • IP Cameras
  • Sensor Networks
  • Wearable Electronics
  • Secure ID Tags
  • Wireless Location Awareness
  • Wireless Location System Beacons
  • Industrial Wireless Control


Download Product Specification:

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