RobotDyn - USB to TTL UART CH340 - Serial Converter adapter, 5V/3.3V. IC CH340G
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- USB socket: USB-A insulator, converter CH340G(12MHz), with Logic level 5V (tolerance 3.3V)
- For connecting Arduino Pro Mini or other microcontrollers with UART interface to PC
This item is available because of the Add-on program
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If you want to connect a microcontroller via a USB cable, this board is what you need.
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.
USB to TTL CH340, 5V/3.3V - Serial Converter, with USB-A socket. Logic level tolerance for 3.3V and 5V, not need switching.
Base on USB converter IC CH340G, with frequency 12MHz.
- USB - USB-A
- IC CH340G
- Vout 5V/3.3V
- Logic level 5V (tolerance 3.3V)
Product official page:
* For get a detail information of product, instruction, schematic diagram, dimension diagram, guide and software, Pls visit to official page of product.
RobotDyn(R) - registered trademark in USA.
Zhuhai RobotDyn Technology Co.,Ltd - Developer and manufacture.
If you need bulk packing (3 PCS), ASIN: B073VJ3W1K
Top customer reviews
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This says it's 3.3V compatible but it isn't. It puts out 5V on the pins and there does not appear to be any way to change the voltage on the micro-USB CH340G version.
Unfortunately I only found this out AFTER connecting it to my Raspberry Pi...which no longer works.
I cannot speak for how genuine the included CP2014 chip is, but I can say that it worked out of the box with the drivers included in Windows 10.
I used this to create a GIMX adapter paired with an Arduino Pro Micro and it worked without problems.
Most recent customer reviews
The cables that comnect the pins to the pins on my device's board…