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IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires

IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires

Q: What voltage are the Tx/Rx pins? It looks like you might be able to change to 3.3 or 5.0

There are 3.3 volt and 5 volt pins. But these are for supply output from USB to your board, not a select-able Rx/Tx voltage. The chip is a 3.3 volt chip with a build in regulator. So one must assume that the TX/Rx outputs are 3.3 v. But the datasheet does not explicitly state this. I would consider a voltage divider for incoming 5 volt TTL.

Q: Where is the driver for win 10?

You can download the corresponding driver from this link: https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers

Q: Got these to connect to a 4800 baud gps. driver loaded fine, connec gnd-gnd, gps + to rxd. rx led flashes, win10 visualgps just displays trash, ideas?

Try a lower baud baud rate. Usually “trash” output means the baud rate is incorrect.

Product ID: 79442988

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Details

Compatible Devices
Laptop
Specific Uses For Product
PC
Connector Type
Serial Adapter
Brand
IZOKEE
Number of Ports
4

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Description

IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires

Specifications

Package Quantity	1
Unit Count	2.0 Count
Compatible Devices	Laptop, Computer
Connector Type Used on Cable	Serial Adapter
Specific Uses For Product	PC, Laptop
Number of Ports	4
Power Plug	No Plug
Input Voltage	5 Volts

Have a Question? See What Others Asked

What voltage are the Tx/Rx pins? It looks like you might be able to change to 3.3 or 5.0

Does this work okay with Windows 10?

Where is the driver for win 10?

Got these to connect to a 4800 baud gps. driver loaded fine, connec gnd-gnd, gps + to rxd. rx led flashes, win10 visualgps just displays trash, ideas?

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