Description

The ESP-01S is the most basic ESP8266 based development board. It’s usually used with another module like a temperature sensor or in some cases it’s used along with an Arduino to make the Arduino WiFi enabled. The ESP8266 controller is actually faster and better than an Arduino (all models) by almost every metric. This particular ESP8266 module has limited I/O capabilities because it’s designed to be small and integrated into a larger project.

Specifications:

• ESP8266 32-bit Microcontroller
• 1MB Flash Memory
• IEEE 802.11 b/g/n WiFi
• 2 GPIO
• 3.3V Operation

Package Contents:

5 x ESP-01S ESP8266 Module