5Pcs Geekcreit® USB To ESP8266 Serial Adapter Wireless WIFI Develoment Board Transfer Module

Use This adapter makes it easy to connect the ESP8266 to the PC via the serial port Feature 1 Using CH340 serial chip stable performance good compatibility almost all the Windows system can compatible 2 Adapter board integrated 1000uF solid capacitor to ensure that the current supply dont make WIFI module with power problem crash no response 3 Using 3225 chip crystal to enhance the stability of the serial port 4 Quantity 5pcsPackage includes 5 x USB To ESP8266 Serial Adapter