ESP8266 ESP-01S WLAN WiFi module for Raspberry Pi

The AZDelivery ESP8266 ESP-01S WLAN WiFi Module is designed with high-quality materials, is small, convenient and powerful, making it suitable for small or large projects. The best thing about the ESP8266 is that you get WiFi communication with it, so you can use it to connect to your WiFi network or connect to the internet. Host a web server with real websites, let your smartphone connect to it, etc.

Special features

This module is a stand-alone SOC (System On a Chip) that does not necessarily need a microcontroller to manipulate inputs and outputs, because the ESP-01S acts as a small computer. Whether as a WiFi adapter in conjunction with a module, or in stand-alone operation, thanks to the implemented TCP/IP stack, your project with this microcontroller becomes WLAN-capable. Programming is possible via the Arduino IDE as well as with LUA or Micro Python.

Technical data

Microcontroller 32-bit microcontroller

Processor ESP8266EX

Wifi 2.4 GHz

Data interface SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO

Operating modes Wlan AP, Wlan client (STA) and both at the same time (AP + STA)!

Operating temperature range -40°C ~ 125°C

Operating voltage 3,0-3,6 V

CPU clock frequency 80 MHz (standard) - 160 MHz

Pins 8

ESP-01S and adapter Tip: It is advisable to purchase an adapter, as the ESP-01S module has 8 pins which are arranged in such a way that it cannot be plugged directly into a breadboard.

Quick-Start-Guide When you purchase one of our high-quality products, you will also receive an e-book for a quick introduction to the world of microelectronics.