here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Meet Your Seller
AJMRTC PL2303 USB-C to UART TTL Serial Communication Module, New Version PL2303GS Chip, Multi Voltage Switchable Logic Level 1.8V/2.5V/3.3V/5V, Serial Debug Adapter for MCU Embedded Development
- - Equipped with new upgraded PL2303GS chip for reliable USB-C to TTL UART conversion
- - Supports adjustable logic level: 1.8V, 2.5V, 3.3V and 5V to match various low-voltage MCUs
- - Reversible USB TypeC port, durable and convenient for frequent plugging
- - Onboard TX/RX indicator LEDs to track real-time serial data transmission status
- - Wide system compatibility, works with Windows, Linux, Mac OS for programming and debugging
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
AJMRTC PL2303 USB-C to UART TTL communication module uses the new PL2303GS chip to realize USB to TTL serial signal conversion. It supports four optional logic voltages including 1.8V, 2.5V, 3.3V and 5V, making it suitable for lowvoltage chips that cannot tolerate 5V signals. The USBC interface offers stable connection and longer service life. TX and RX LEDs help you quickly judge whether data is transmitted normally. It supports multiple baud rates and mainstream operating systems. It is widely used for serial debugging, firmware flashing, sensor data reading and embedded DIY projects for different MCUs.
Specifications
- Chip: PL2303GS
- Interface: USB TypeC, TTL UART pin header
- Switchable Logic Level: 1.8V / 2.5V / 3.3V / 5V
- Indicators: TX, RX LED
- USB Standard: USB 2.0 Full Speed
- Supported Systems: Windows, Linux, Mac OS
- Application: Serial debugging, firmware download, lowvoltage MCU programming
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...