ESP-12F, WiFi Module Based on ESP8266 (WS-14162)

Overview

The ESP-12F is a WiFi module based on ESP8266, with built-in 32Mbit Flash, in the small SMD22 package. There're also onboard PCB antenna and metal shield. In short, it's a small form factor and fairly high cost effective WiFi module.

With the pre-flashed AT firmware, you can control the module through UART AT commands easily. The module integrates MCU inside, supports other developments like Lua/Micropython/Arduino to achieve flexible and fast prototyping, make it easy to integrate the module into IoT applications.

Features

• 802.11b/g/n Wi-Fi SOC
• Integrated Tensilica L106 ultra-low-power 32-bit micro MCU, run at 80 MHz and 160 MHz frequency, supports RTOS
• Built-in 1-ch 10 bit high precision ADC
• Supports UART/GPIO/ADC/PWM/I2C
• SMD22 package
• Integrated Wi-Fi MAC/ BB/RF/PA/LNA
• Supports multi sleep modes, deep sleep current as low as 20uA
• UART baudrate up to 4Mbps
• Embedded Lwip protocol stack
• Supports STA/AP/STA+AP operation mode
• Supports Smart Config (APP) / AirKiss (WeChat), one key networking
• Supports UART local firmware upgrade and/or remote firmware upgrade (FOTA)
• AT commands for getting started fast
• Supports secondary development, integrated Windows / Linux environment

Applications

The ESP-12F suit for IOT applications such as:

• Smart home
• Intelligent building
• Industrial automation
• Wearable devices
• IP camera
• Intelligent agriculture

Development Resources

Wiki : www.waveshare.com/wiki/ESP-12F

Selection Guide