This is a high-speed USB bus adapter module that realizes the function of USB to 8 TTL serial ports. It is used to expand the asynchronous serial port for the computer or directly upgrade the ordinary serial port device or MCU to the USB bus. Built-in firmware emulates the standard serial port used to upgrade the serial port peripherals or add additional serial ports through USB. The serial port application under the Windows operating system on the computer is fully compatible without modification. Supports Windows Linux Android macos and other operating systems. Hardware full-duplex serial port built-in independent transmit and receive buffer communication baud rate supports 1200bps-6Mbps.
The serial port supports 8 data bits odd parity even parity and no parity and supports 1 or 2 stop bits. Each serial port has a built-in 2048-byte receive FIF0 and a 1024-byte transmit FIFO. Supports half-duplex provides 4 TNOWs to indicate the serial port is sending status which can be used to control RS485 transceiver switch. Supports RS232 RS485 RS422 and other interfaces through external level conversion devices. Indicator light: Red light: Connect USB 3.3V power indicator light. Emerald green light: The computer driver has been successfully installed and the emerald green light is on. Normal: It can be used only when both indicators are on. Colour:Black Material:PCB+Plastic
Package Contents: 1 x USB to TTL Serial Port Module
Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricewe support Wholesale/Drop Shipping Order 1. For Drop Shipping order please remark"dropshipping order" we will prioritize it. 2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !
Specifications
Key Features
Durable and good quality
USB to TTL Serial Port Module
USB to 8-way TTL Module
Type C to TTL Module
Type C to 8-way TTL Module
Type-C to 8 TTL Hub
The details are as described above
What’s in the box
1 x USB to TTL Serial Port Module
Specifications
SKU: GE779IP6ZRG4DNAFAMZ
Model: TTL Serial Port Module
Production Country: China
Size (L x W x H cm): 7x4x1
Weight (kg): 0.029
Color: Black
Main Material: PCB+Plastic
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