Compact ESP-01S WiFi Serial Transceiver Modules for Arduino (2Pcs)

The ESP8266 ESP-01S Serial Wifi Module is a powerful and versatile device that offers a range of features for your project needs. With its working voltage of 4.5V to 5.5V and a working current of 300mA, this module is well-suited for a variety of applications, including home automation, sensor networks, and industrial wireless control.

One of the key features of the ESP8266 ESP-01S is its 4MB of flash memory, which provides ample storage and processing capabilities. This new model has been designed with improved PCB layout, resulting in enhanced WiFi radio performance.

The module is compatible with Arduino and supports three different modes: Access Point (AP), Station (STA), and a combination of both (AP + STA). This versatility allows you to customize the module's connectivity to suit your specific requirements.

When programming the ESP8266 ESP-01S, it is recommended to choose the "Generic ESP8285 Module" board in the Arduino IDE. This ensures seamless integration and programming of the module.

To get the item faster than other options, it is advisable to use the FBA (Fulfillment by Amazon) stock, which guarantees a quicker delivery time.

In summary, the ESP8266 ESP-01S Serial Wifi Module is a powerful and feature-rich device that offers a range of benefits for your project needs. With its improved performance, compatibility, and programming options, this module is a great choice for a variety of applications.

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