Ai Thinker ESP-12S ESP8266 Serial WiFi Module maker LED Fashion & Cost

LED Fashion & Cost

42mm Diameter Sweet Spot: Large enough for smooth rolling and decent ground clearance

and drip irrigation connectors without special adapters

high-speed logging even while communicating with sensors on the main SPI/I2C lines - critical for weather stations

Ai Thinker ESP-12S ESP8266 Serial WiFi Module maker LED Fashion & CostAi Thinker ESP 12S ESP8266 Serial WiFi Module Add reliable, compact WiFi connectivity to your embedded projects with the Ai Thinker ESP 12S an enhanced version of the popular ESP 12 series. Built around the powerful ESP8266EX SoC, this module features improved RF shielding, an optimized antenna design, and a robust metal enclosure for superior wireless performance. Ideal for IoT devices, home automation, smart sensors, and any application requiring