UNO+WiFi R3 ATmega328P+ESP8266, 32Mb flash, USB-TTL CH340G, Micro-USB

UNO+WiFi R3 ATmega328P+ESP8266, 32Mb flash, USB-TTL CH340G, Micro-USB

USB-Serial adapter/microcontroller CP2104, 5V/3.3V, digital I/O, Micro-USB

USB-Serial adapter/microcontroller CP2104, 5V/3.3V, digital I/O, Micro-USB

USB-Serial adapter CH340G, 5V/3.3V

USB-Serial adapter CH340G, 5V/3.3V
$0.89
Availability: In stock
SKU
f6c5c893-bdd6-11e5-9469-10c37b90f38d
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This USB to TTL bridge is a module, base on CH340 series USB-TTL bridge, and it is a budget solution for connecting micro-controllers and other digital serial devices to PC.
Direct access driver support is available www.wch.cn for the latest application notes and product support information for the CH340G.
This board uses 5V signal levels by default. Also tolerance for 3.3V logic level signals.
Board have power out for DC 5V and 3.3V. With limit of currency 500mA.
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Specifications

USB-TTL Serial adapter CH340G
Power Out
  • 3.3V-180mA
  • 5V-180mA
Power IN. USB5V
USB USB
Ports6
Operating temperature −40С°/+85С°
Length×Width28×15.50mm

Documents

Dimensional drawing

Dimensions USB-Serial adapter CH340G, 5V/3.3V Dimensions USB-Serial adapter CH340G, 5V/3.3V

Pinout

Pinout USB-Serial adapter CH340G, 5V/3.3V Pinout USB-Serial adapter CH340G, 5V/3.3V

Schematic

Schematic of USB-Serial adapter CH340G, 5V/3.3V