The ESP-01S is a Wi-Fi module developed by Ai-Thinker. The module's core processor, the ESP8266, integrates the industry-leading Tensilica L106 ultra-low-power 32-bit microcontroller in a compact package, with a 16-bit reduced instruction set. It supports clock speeds of 80 MHz and 160 MHz, RTOS support, and integrates Wi-Fi MAC/BB/RF/PA/LNA.
The ESP-01S Wi-Fi module supports the standard IEEE802.11 b/g/n protocols and a complete TCP/IP protocol stack. Users can use this module to add networking functionality to existing devices or build standalone network controllers. The ESP8266 is a high-performance wireless SoC that offers maximum practicality at the lowest cost, providing endless possibilities for embedding Wi-Fi functionality into other systems.
