esp01 pinout

The ESP01 is a popular and versatile WiFi module designed for internet of things (IoT) and other wireless communication applications. With its compact form factor and low power consumption, the ESP01 is an ideal choice for adding WiFi connectivity to a wide range of electronic devices. The module is based on the ESP8266 chip, which integrates a 32-bit microcontroller and a full TCP/IP stack, making it a powerful and efficient solution for connecting devices to the internet. The ESP01 module features 2 GPIO pins, providing flexibility for interfacing with external sensors, actuators, and other devices. It also includes a UART interface for easy communication with a host microcontroller or computer. The module can be easily programmed using the Arduino IDE or other popular development environments, and can be powered using a wide range of voltage inputs. Overall, the ESP01 is a cost-effective, reliable, and easy-to-use solution for adding WiFi connectivity to your electronic projects.