ESP-07 ESP8266 WiFi UART to Wireless Transparent Module with Ceramic & External Antenna

Name: ESP-07 ESP8266 WiFi UART to Wireless Transparent Module with Ceramic & External Antenna
Brand: LYS Shenzhen
Price: 2.5 USD
Availability: InStock

$2.50 USD

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About the Product

ESP-07 ESP8266 WiFi UART to Wireless Transparent Transmission Module

The Ai-Thinker ESP-07 is an industrial-grade ESP8266 WiFi module designed for UART-to-WiFi transparent data transmission. It integrates an ESP8266 SoC with onboard ceramic antenna support and external antenna interface, enabling reliable wireless communication for embedded systems, industrial control, and IoT applications.

This module supports AT command control, multiple GPIO interfaces, and high-speed serial communication, making it suitable for professional hardware integration, automation systems, and wireless data transmission projects.

Key Features

Based on ESP8266 WiFi SoC with integrated TCP/IP stack
UART to WiFi transparent data transmission
Supports ceramic antenna and external antenna connection
High-speed serial communication up to 4 Mbps
Multiple interfaces: UART, GPIO, ADC, PWM
Compact SMD package for easy PCB integration
Supports AT command control and secondary development

Technical Specifications

Model	ESP-07
Brand	Ai-Thinker
WiFi Standard	IEEE 802.11 b/g/n
Operating Frequency	2.4 GHz (2412–2484 MHz)
Flash Memory	8 Mbit
Interfaces	UART / GPIO / ADC / PWM
Antenna Type	Ceramic antenna & external antenna (not used simultaneously)
Operating Voltage	3.0–3.6 V (Typical 3.3 V)
Operating Temperature	-20°C to +85°C
Module Size	21 × 16 × 3 mm
Effective Communication Distance	Up to 80 m (open environment)

Typical Applications

Industrial wireless control systems
Home automation and smart home devices
UART-to-WiFi data transmission
IoT gateways and embedded systems
Remote monitoring and wireless sensors

B2B & Wholesale Supply

We operate a dedicated B2B department supporting professional customers worldwide. Bulk orders, OEM/ODM projects, and long-term supply partnerships are welcome. Please contact us for wholesale inquiries, technical support, and international distribution.

Shipping & Customs

🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.

🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.

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