JVJ 5x ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module

Description

ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module product description: Breakthrough design, there are new breakthroughs, based on ESP-12E. The new four-layer board design, the new revision antenna RF performance optimization, communication distance is increased by 30% -50% compared to ESP-12E! Semi-hole chip technology, the whole IO leads, with metal shielding shell. Built-board PCB antenna 4M bytes Flash. Pins and footprint are fully Compatible with ESP-12E and our relevant breakout board. Most of the documentation can refer to ESP8266 page. Package include: 5x ESP8266 ESP-12F WIFI Transceiver Wireless Module