ESP-12F ESP8266 Wifi Wireless IoT Board Module

ESP-12F ESP8266 WiFi Wireless IoT Board Module

ESP-12F is a powerful, low-cost WiFi module based on the ESP8266 SoC, widely used for IoT, smart devices, home automation, and DIY projects. It comes with an on-board PCB antenna, improved RF performance, and supports full TCP/IP networking.

🔹 Key Features

• 📶 Built-in WiFi (802.11 b/g/n) – Direct internet connectivity

• ⚡ ESP8266 SoC – 32-bit MCU with integrated TCP/IP stack

• 📡 Enhanced PCB Antenna – Better range & stable signal (better than ESP-12E)

• 🧠 Flash Memory: 4MB (32Mb)

• 🔌 Multiple GPIO Pins – Supports SPI, I2C, UART, PWM, ADC

• 💡 Low Power Consumption – Ideal for battery-powered IoT projects

• 🛠 Supports AT Commands & Arduino IDE

🔹 Technical Specifications

• Operating Voltage: 3.0V – 3.6V (3.3V recommended)

• WiFi Frequency: 2.4 GHz

• Flash: 4MB

• ADC: 1 × 10-bit

• GPIO Pins: Up to 11 usable

• Operating Temperature: –40°C to +125°C

🔹 Applications

• 🏠 Home Automation (Smart lights, switches)

• 🌐 IoT Devices & Sensors

• 📱 Mobile App Controlled Projects

• 🤖 Robotics & Automation

• 📊 Data Logging & Cloud Connectivity

🔹 Why Choose ESP-12F?

✔ Stronger antenna performance
✔ Stable WiFi connection
✔ Compact & cost-effective
✔ Large community & library support