CH340 USB to ESP8266 ESP-01 Wifi Module Adapter

CH340 USB to ESP8266 ESP-01 Wifi Module Adapter, Has the GH340G IC to driver TTL, so you can easily use your computer to do ESP-01

$6.95

14 in stock

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CH340 USB to ESP8266 ESP-01
This item: CH340 USB to ESP8266 ESP-01 Wifi Module Adapter

14 in stock

$6.95
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SKU: LAF-C101
Description
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Description:

CH340 USB to ESP8266 ESP-01 Wifi Module Adapter, Has the GH340G IC to driver TTL, so you can easily use your computer to do ESP-01
functional debugging. you can directly plug the ESP-01 serial wifi module into the yellow pin header without any connection wire.

For more information on this device, you can google “All in one ESP-01 to USB converter” The first result is a page on the esp8266 wiki with great information. They have details on getting into programming mode and links for the CH340 drivers if you need them.

Little Tip: you need to solder a pushbutton across the ground and GPIO0 pin. You only need to hold the button for a few seconds as you plug it into a USB port, you can let go, and the ESP is in program mode.

Features:

  • Logic level: 3.3V
  • Size: 5 x 1.4cm / 1.97″ x 0.55″
  • USB to serial TTL chip: CH340G, please install the driver before using it
  • High-speed CPU frequency
  • Baud Rate: 115200
  • It can be used as a serial port WIFI
  • The Adapter board has an integrated 1000uF solid capacitor to ensure a stable power supply.
  • Selectable working mode: On-board toggle switch.
  • Working current: 300mA(LDO regulator can supply)
  • Working voltage: 4.5V – 5.5V (On-board 3.3v LDO Regulator)
Package included: CH340 USB to ESP8266 ESP-01 Wifi Module Adapter

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Development  Resources: demo codes, schematics, datasheets, etc

Instructables USB to ESP-01 Adapter Board Modification

 

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.

Weight 0.020 kg
Dimensions 5 × 3 × 1.5 cm


Product Applications

Applications: Home automation, sensor networks, industrial wireless control

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