ESP8266 ESP-07 serial WIFI wireless module Transceiver Receiver

150.00

Description

The ESP-07 is a variation of the popular ESP8266 series of Wi-Fi modules. The ESP8266 series has been widely used in IoT (Internet of Things) projects due to its low cost, compact size, and ease of use. Here’s a description of the ESP-07 module:

**1. ESP8266 Chip:** The ESP-07 is built around the ESP8266 chip, which is a highly integrated Wi-Fi SoC (System-on-a-Chip) designed for embedded systems. It provides both Wi-Fi connectivity and a microcontroller unit (MCU) for programming and processing tasks.

**2. Wireless Connectivity:** The primary function of the ESP-07 module is to provide Wi-Fi connectivity to your embedded projects. It supports 802.11 b/g/n Wi-Fi standards, allowing devices to connect to local wireless networks and communicate with other devices or the internet.

**3. Antenna:** The ESP-07 module typically includes an external antenna connector, which allows you to connect an external antenna for improved signal strength and range. Some ESP-07 modules may come with an onboard ceramic antenna.

**4. Serial Communication:** The module communicates with a host microcontroller or computer using serial communication. It supports both UART (Universal Asynchronous Receiver-Transmitter) and SPI (Serial Peripheral Interface) interfaces for data exchange.

**5. GPIO Pins:** The ESP-07 module features a set of GPIO (General Purpose Input/Output) pins, which can be used for digital input and output, PWM (Pulse Width Modulation), and other functions. These pins allow you to interface the module with sensors, actuators, and other external devices.

**6. Programming:** The ESP-07 can be programmed using the Arduino IDE or the Espressif IoT Development Framework (ESP-IDF). You can write code in C/C++ to control the module’s behavior and connect it to your Wi-Fi network.

**7. Power Supply:** The module typically requires a 3.3V power supply. Be cautious not to apply voltage higher than 3.3V, as it can damage the module.

**8. Flash Memory:** The module has onboard flash memory for storing firmware and data. The amount of flash memory may vary depending on the specific variant of the ESP-07.

**9. Size and Form Factor:** The module is compact and usually comes in a small form factor, making it suitable for embedded projects with limited space.

**10. Firmware Options:** You can load various firmware options onto the ESP-07 module to customize its functionality, including AT commands for simple Wi-Fi operations or custom firmware for more complex IoT applications.

The ESP-07 module is often used in DIY electronics projects, IoT devices, and various applications where Wi-Fi connectivity is required. When working with the ESP-07, you’ll need to refer to the module’s datasheet and documentation provided by the manufacturer for specific details on pin assignments, power requirements, and other technical specifications.

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