USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header withou...

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Product Review

USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires

Features:
Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
Working current: 300mA(LDO regulator can supply)
Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming
USB to serial TTL chip: CH340G
Logic level: 3.3V
Applications: Home automation, sensor networks, industrial wireless control

Package Includes:
2 X USB to ESP8266 ESP-01 Wireless Wifi Adapter Module


  • Easy to use: Unlike other ESP01 programmer, this one has a little rocker switch on the side which is very handy
  • ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires
  • Baud Rate: 115200, Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming
  • USB to serial TTL chip: CH340G, please install driver before use it
  • What you will get: 2PCS USB to ESP-01 Adapter

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