ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip)

ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip) is a powerful, compact, and cost-effective solution for adding WiFi connectivity to embedded systems and IoT projects. Built around the highly reliable Espressif ESP8266 SoC, the ESP-07 module offers stable wireless communication, enhanced GPIO availability, and an external antenna connector for extended range. It is widely used in smart home devices, industrial automation, wireless sensor networks, and IoT-enabled products.

Designed for developers, hobbyists, and manufacturers, the ESP-07 module supports IEEE 802.11 b/g/n standards and integrates a 32-bit microcontroller, TCP/IP protocol stack, and full WiFi functionality in a small form factor. With UART-based serial communication, the module easily interfaces with microcontrollers such as Arduino, Raspberry Pi, PIC, AVR, and ARM-based boards.

Key Features of ESP8266 ESP-07 WiFi Module

• Integrated ESP8266 WiFi SoC with 32-bit MCU for standalone or host-controlled operation

• Supports IEEE 802.11 b/g/n standards for reliable wireless connectivity

• External antenna support (IPEX connector) for improved signal strength and longer communication range

• Multiple GPIO pins available, enabling flexible hardware integration

• Built-in TCP/IP stack, eliminating the need for an external WiFi processor

• UART serial interface for easy communication with external microcontrollers

• Supports AT command firmware and custom firmware development

• Low power consumption, suitable for battery-powered IoT devices

• On-board flash memory for firmware storage and OTA updates

• Compact and robust design for embedded applications

The ESP-07 module can function either as a WiFi adapter controlled by a host MCU or as a standalone microcontroller, running custom firmware developed using the Arduino IDE, ESP8266 SDK, or MicroPython.

Specifications – ESP8266 Serial WiFi Transceiver Module (ESP-07)

• Chipset: Espressif ESP8266EX (ESP-07 Module)

• WiFi Standard: IEEE 802.11 b/g/n (2.4 GHz)

• Frequency Range: 2.4 GHz – 2.5 GHz

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

• Flash Memory: 1 MB (or higher, module dependent)

• Microcontroller: 32-bit Tensilica L106 RISC CPU

• Clock Frequency: 80 MHz (up to 160 MHz)

• Interfaces: UART, GPIO, SPI, I2C (software), PWM

• Antenna Type: External antenna via IPEX connector

• Security: WPA/WPA2, WEP, TCP/UDP/HTTP/FTP

• Operating Modes: Station, SoftAP, Station + SoftAP

• Power Consumption: Low power standby and deep sleep support

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

• Dimensions: Compact surface-mount module

Applications of ESP8266 ESP-07 WiFi Module

The ESP8266 ESP-07 Serial WiFi Transceiver Module is widely used in a broad range of wireless and IoT applications due to its reliability and flexibility:

• Internet of Things (IoT) devices

• Smart home automation systems (smart switches, lighting, plugs)

• Wireless sensor networks

• Industrial automation and monitoring

• Remote data logging and telemetry systems

• Smart energy meters and power monitoring

• WiFi-enabled embedded systems

• Home appliances with wireless control

• DIY electronics and prototyping projects

• Educational and research projects

Its ability to support OTA firmware updates, multiple security protocols, and stable WiFi connections makes it ideal for both commercial products and experimental developments.

Why Choose the ESP8266 ESP-07 Module?

The ESP-07 WiFi module stands out due to its external antenna capability, offering better wireless performance compared to PCB-antenna versions. With strong community support, extensive documentation, and compatibility with popular development platforms, it ensures faster development cycles and reduced product cost.

Whether you are building a smart IoT product, industrial controller, or wireless sensor, the ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip) provides a reliable, scalable, and economical wireless connectivity solution.

Package Includes:

1 x ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip)

FAQ

1. Where can we buy this ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip)?

This product is available online at https://aiiottech.in/product/esp8266-serial-wifi-transceiver-module/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip) after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

3. How this ESP8266 Serial WiFi Transceiver Module (ESP-07 Chip) is better than other similar product

External antenna support, more GPIOs, stable WiFi performance, low power consumption, and flexible standalone or MCU-controlled operation.

Video Link: USB PROGRAMMER FOR ESP8266 BASED MODULES ESP-07