Ai Thinker ESP-01S ESP8266 WiFi Module raspberry pi and thousands of breakout modules

and thousands of breakout modules

How much range improvement can I expect from adding an external antenna

integrated platform that eliminates the clutter of stacked shields and external charging modules

Built-In Wi-Fi & Bluetooth

and verifying connector contacts remain clean and corrosion-free

Ai Thinker ESP-01S ESP8266 WiFi Module raspberry pi and thousands of breakout modulesAi Thinker ESP 01S ESP8266 WiFi Module Add wireless connectivity to any microcontroller project with the Ai Thinker ESP 01S, a compact and reliable WiFi module powered by the ESP8266 chipset. This tiny yet powerful module enables IoT applications, remote control, and cloud communication with minimal wiring and cost. Available now at The Engineer Store, Bengaluru, with fast shipping and full technical support. Specifications Module Ai Thinker ESP 01S