The ESP-01S Wi-Fi Module is a compact wireless communication module based on the ESP8266 Wi-Fi chip. It enables microcontrollers such as Arduino to connect to Wi-Fi networks...
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The ESP-01S Wi-Fi Module is a compact wireless communication module based on the ESP8266 Wi-Fi chip. It enables microcontrollers such as Arduino to connect to Wi-Fi networks and communicate with other devices over the internet or a local network.
Featuring a 2.4 GHz Wi-Fi interface and GPIO pins for basic input and output operations, the ESP-01S is suitable for IoT applications, wireless monitoring, and remote device control. It can operate with AT commands or be programmed with compatible firmware for custom applications.
Based on the ESP8266 Wi-Fi chipset
Supports 2.4 GHz Wi-Fi connectivity
Compact ESP-01S module design
UART serial communication interface
GPIO pins for basic input and output control
Supports IoT and wireless communication projects
Compatible with Arduino and other supported microcontrollers
Can be programmed using compatible ESP8266 development tools
Internet of Things (IoT) projects
Arduino Wi-Fi connectivity
Wireless sensor monitoring
Home automation systems
Remote device control
Smart appliances and embedded systems
Wireless data transmission
Note: The ESP-01S operates at 3.3V logic levels and requires a stable 3.3V power supply capable of handling Wi-Fi current peaks. Do not connect its GPIO pins directly to 5V logic signals.
