10 db/tétel Esp8266 WiFi sorozat ESP-12 ESP-12F esp12F esp12 hitelesség garantált I74
10PCS/Lot Esp8266 WiFi series of model ESP-12 ESP-12F esp12F esp12 authenticity guaranteed I74
 
ESP8266-12F is an enhanced version ESP8266-12, improve peripheral circuits, four plate board technology, enhanced impedance matching, the signal output is better, whether it is stable or anti-jamming capability, PCB antenna through specialized laboratory testing, a perfect match after ROHS certification, have been greatly improved! For users before selecting the ESP-12, it does not matter even if the product has been made, enhanced version is fully compatible with previous firmware, the pin has added the ESP-12 on the basis of six IO ports, SPI mouth leads, develop more convenient, application more extensive!
33002435024 - aitex