Flash Tool For Uploading Firmware

• Please download the driver and files at link: http://www.ftdichip.com/FTDrivers.htm
• Support Win95/98/98se/ME/2000/XP/win7 32bit 64bit /Vsita/, do not Support Win8
• Working Voltage: 3.3V/5.5V
• RXD/TXD transceiver communication indicator, with 500MA self-restore Fuse
• Pin Definition: DTR,RXD,TX,VCC,CTS,GND

Always set VCC power to 3.3V for ESP8266