CP2104 USB to UART Converter
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974322_CP2104-USB-to-Serial-Converter-Arduino-Programmer-1.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974332_CP2104-USB-to-Serial-Converter-Arduino-Programmer-2.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974335_CP2104-USB-to-Serial-Converter-Arduino-Programmer-3.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974339_CP2104-USB-to-Serial-Converter-Arduino-Programmer-5.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974322_CP2104-USB-to-Serial-Converter-Arduino-Programmer-1.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974332_CP2104-USB-to-Serial-Converter-Arduino-Programmer-2.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974335_CP2104-USB-to-Serial-Converter-Arduino-Programmer-3.png)
![CP2104 USB to UART Converter](http://v4-upload.goalsites.com/275/image_1594974339_CP2104-USB-to-Serial-Converter-Arduino-Programmer-5.png)
This CP2104 USB to Uart Converter is super tiny, a highly-integrated USB-to-Serial Bridge Controller providing a cheap and easy solution for updating and programming.
Features:
There huge kind of USB to Serial converters on the market, while we Makerfabs design this module specially:
● 3.3V/5V compatible, with a switch on the boards, to select;
● DTR pins available, which is essential for Arduino auto-programming;
● Super tiny, with a micro USB connector.
With this easy/cheap module, it would be the most ever simple for communication between your PC with Arduino, both for serial port communication of Arduino auto-programming, such as the Makerfabs Lora moisture sensor and Lora 30A relay.
Pins Arrangement:
● Pin1-------DTR (Connect to Arduino Reset)
● Pin2-------RXD (Connect to Arduino TX)
● Pin3-------TXD (Connect to Arduino RX)
● Pin4-------GND
● Pin5-------VIO (5V or 3.3V)
You can directly plug it into Makerfabs Arduino boards for programming:
![Programming-With-CP2104-USB-to-Serial-Converter-1](https://www.makerfabs.com/desfile/images/CP2104-USB-to-Serial-Converter-1.jpg)
![Programming-With-CP2104-USB-to-Serial-Converter](https://www.makerfabs.com/desfile/images/CP2104-USB-to-Serial-Converter.jpg)
Features:
● 3.3V/5V compatible, with a switch on the boards, to select;
● DTR pins available, which is essential for Arduino auto-programming;
● Super tiny, with a micro USB connector.
With this easy/cheap module, it would be the most ever simple for communication between your PC with Arduino, both for serial port communication of Arduino auto-programming, such as the Makerfabs Lora moisture sensor and Lora 30A relay.
Pins Arrangement:
● Pin2-------RXD (Connect to Arduino TX)
● Pin3-------TXD (Connect to Arduino RX)
● Pin4-------GND
● Pin5-------VIO (5V or 3.3V)
You can directly plug it into Makerfabs Arduino boards for programming:
![Programming-With-CP2104-USB-to-Serial-Converter-1](https://www.makerfabs.com/desfile/images/CP2104-USB-to-Serial-Converter-1.jpg)
![Programming-With-CP2104-USB-to-Serial-Converter](https://www.makerfabs.com/desfile/images/CP2104-USB-to-Serial-Converter.jpg)