Description :
The ESP-01 ESP8266 WiFi Module is a compact and powerful wireless transceiver designed for IoT (Internet of Things) applications. Powered by the ESP8266 SoC, this module provides reliable 2.4GHz WiFi connectivity, making it ideal for wireless data transmission, remote monitoring, smart home automation, and embedded systems development.
Featuring a built-in TCP/IP protocol stack, the ESP-01 can function as either a standalone WiFi-enabled microcontroller or a WiFi adapter for existing microcontroller platforms such as Arduino, AVR, PIC, and STM32. Its compact design, low power consumption, and easy serial communication interface make it a popular choice among makers, students, and professional developers.
Whether you're building smart devices, wireless sensors, IoT gateways, or cloud-connected projects, the ESP-01 delivers excellent performance and flexibility at an affordable cost.
Specifications :
| Parameter | Specification |
|---|---|
| Model | ESP-01 |
| Chipset | ESP8266EX |
| WiFi Standard | IEEE 802.11 b/g/n |
| Frequency Range | 2.4GHz – 2.5GHz |
| Operating Voltage | 3.3V DC |
| Flash Memory | 1MB (Typical) |
| Interface | UART Serial |
| Communication Protocol | TCP/IP |
| Antenna Type | On-board PCB Antenna |
| WiFi Modes | Station (STA), Access Point (AP), STA+AP |
| Security Protocols | WPA/WPA2 |
| GPIO Pins | 2 GPIO Pins |
| Operating Temperature | -40°C to +125°C |
| Power Consumption | Low Power Design |
| Dimensions | Approx. 24.8 × 14.3 mm |
Features :
- Based on the powerful ESP8266 WiFi SoC.
- Supports IEEE 802.11 b/g/n wireless standards.
- Built-in TCP/IP networking stack.
- Compact and lightweight design.
- UART serial communication interface.
- Supports Station, Access Point, and Mixed Modes.
- Integrated PCB antenna for stable wireless connectivity.
- Low power consumption for battery-operated projects.
- Fast and reliable WiFi communication.
- Compatible with Arduino, STM32, AVR, and PIC controllers.
- Supports AT command firmware.
- Easy integration into IoT applications.
- Suitable for smart home automation systems.
- Ideal for wireless sensor networks.
- Supports cloud-based IoT platforms.
- Cost-effective wireless communication solution.
Package Included:
1X ESP-01 ESP8266 Serial WiFi Wireless Transceiver Module | 2.4GHz IoT Development Board for Arduino & Smart Home Projects
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