Item Description

This USB 2.0 to TTL converter module makes it simple to connect microcontrollers and other devices to your computer via serial communication. Each module features a standard USB Type A male connector on one end and a 6-pin TTL header on the other, with pins for 3.3V, 5V, GND, RST, TXD, and RXD. The setup works out of the box with Windows (98SE through 7), Mac OS, and Linux, so you can start debugging and uploading code right away. The CP2102 chipset inside handles baud rates from 300 bps all the way up to 1 Mbps, making it flexible for different communication speeds. There's a 640-byte transmit buffer and 128-byte receive buffer to smooth out data flow. Three onboard status lights give you visual feedback: one indicates power, while separate send and receive LEDs flash during communication. Higher baud rates make the LEDs dimmer, but that's just how the hardware works. Each module measures just 4 cm long by 1 cm wide, so it fits easily in tight spaces or on breadboards. The board supports hardware and software handshaking, works with multiple data bit sizes (5, 6, 7, or 8), and handles different stop bit configurations. Temperature tolerance runs from -40 to +85 degrees Celsius for use in various environments. You get two converters in this pack, perfect for having one at your desk and another in your kit. Whether you're working with Arduino, Raspberry Pi, or custom embedded projects, these modules are straightforward tools that get the job done.

About the Seller

@danielwhit335

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📍 Arlington, US

Member since 2022

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