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The ESP8266 ESP-07 is a compact WiFi module designed for wireless data transmission using UART (serial) communication. Built around the powerful ESP8266EX chip, it supports TCP/IP networking and is ideal for IoT applications, remote control systems, and wireless serial bridges. With an onboard ceramic antenna and U.FL connector for external antennas, it offers flexible signal options for both short- and long-range use.
Key Features:
✔ WiFi Standard: 802.11 b/g/n
✔ Communication Interface: UART (TX/RX, 3.3V logic)
✔ Built-in TCP/IP Stack: Supports HTTP, TCP, UDP, etc.
✔ Antenna Options: Onboard ceramic antenna + U.FL connector for external antenna
✔ Operating Voltage: 3.3V (not 5V tolerant)
✔ Flash Memory: 1MB onboard (can vary by batch)
✔ Compact Design: Ideal for space-constrained applications
Applications:
🔹 Remote sensor and data logging systems
🔹 Wireless serial communication bridge
🔹 Home automation and smart devices
🔹 IoT prototyping and cloud connectivity
🔹 WiFi-enabled robotics and remote controls
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