REES52 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to use

• This ESP-01S prog WiFi programmer works with both ESP-01 & ESP-01s
• Compared with the RED version USB to ESP8266 programmer, this USB to ESP8266 downloader is used CH340C chip, added ESP8266 auto-download circuit and RESET tact switch, it is very convinent for user to download program, update firmware, debugging
• No need connection, no need to press button, WiFi module will go into download mode automatically
• You don’t need to unplug it & replug it in to program. Even don’t have to press the reset button, it just works – programs, then resets & you can connect over serial.

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