Specifications:
The chip adopts the original CH340 chip, ensuring download.
Model: CH340G
Power supply voltage: 5V
TTL level: 3V3
Baud rate: 300-115200
Length specification: 1 meter
Outer diameter: 4mm
-Support systems: Windows XP, Vista, Windows 7/8, WIN10
-This product adopts a brand new design and uses the excellent CH340 chip of USB2.0 to convert USB into serial port. There are two power supply versions available
-Mainly used for MCU serial communication, it can be used in application scenarios such as 51 microcontroller, AVR MCU (such as Arduino), ARM (such as Raspberry Pi), etc.
Line sequence definition:
Red line=VCC (5V)
Black line=GND
White line=RXD
Green line=TXD
Typical applications:
-Communication between MCU and PC (using UART protocol in software and USB interface in hardware)
-Upgrade firmware programs, such as hard drives, satellite receivers, routers, and other devices that use serial ports to download programs.
-Serial communication, communicating with all devices capable of TTL serial communication.
-Download microcontroller programs, such as STC microcontrollers, etc.
-Download ARM programs, such as embedded chip programs such as STM32.
Package Including:
1 Meter Original CH340G Download Cable
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delived). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delived)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
