CH340 4-Channel USB to TTL Module with Type-C Interface
[MOD-10-002]
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MOD-10-002
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$5.25
The CH340 4-Channel USB to TTL Module with Type-C Interface is designed to facilitate high-speed communication across multiple devices. It features four independent TTL serial ports and a Type-C interface for easy and reliable connections. With LED indicators for real-time monitoring and an onboard 3.3V power supply, this module is ideal for embedded systems, data logging, and multi-device communication.
Specifications of CH340 4-Channel USB to TTL Module
- Main Chip: CH340
- Interface: Type-C
- Number of Channels: 4 independent TTL serial ports
- Operation Voltage: 3.3V (onboard regulator)
- Operation Current: Up to 400mA
- LED Indicators: RXD and TXD for each channel
- Connector Type: XH-4 seat TTL level connectors
- Dimensions: 54x38mm
How to use of CH340 4-Channel USB to TTL Module
- Connect the Module: Plug the module into your computer using a Type-C USB cable. Ensure the cable supports data transfer.
- Connect Serial Devices: Attach your TTL serial devices to the module using the provided matching cables. Each channel operates independently, allowing for simultaneous communication.
- Monitor LED Indicators: Observe the RXD and TXD LED indicators to monitor the status of data transmission for each channel.
- Utilize Power Supply: Use the onboard 3.3V output to power external devices as needed, ensuring the current draw does not exceed 400mA.
- Initiate Communication: Configure your communication settings on your computer or controlling device to start serial communication with the connected devices.
Datasheet of CH340 4-Channel USB to TTL Module
USB to Serial Port Chip CH340 - NanjingQinhengMicroelectronics
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