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CP2104 USB to Serial Converter Arduino Programmer

DWM22022002
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This CP2104 USB to Serial Converter is super tiny, a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating and programming.

$4.50
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Description

This CP2104 USB to Serial Converter is super tiny, a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating and programming.

Features:

There huge kind of USB to Serial converters on the market, while we Makerfabs design this module specially:

1. 3.3V/5V compatible, with a switch on the boards, to select;

2. DTR pins available, which is essential for Arduino auto-programming;

3. Super tiny, with a micro USB connector.

With this easy/cheap module, it would be the most ever easy for communication between your PC with Arduino, both for serial port communication of Arduino auto-programming, such as the 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)

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DWM22022002
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