2Pcs lot RS232 USB to TTL CH340G ch340

Description

• Original CH340G chip
• Not only the power lamp PWR, but also the TXD and RXD indicator light to facilitate the intuitive understanding of whether the product is working without the instrument; reserved RTS, CTS position
• Onboard 500MA resettable fuse
• Solved the issue of incomplete power supply to the microcontroller
• Capacitance, thick acoustic resistance, patch passive crystal

1. Original CH340G chip,
2. Not only the power lamp PWR, but also the TXD and RXD indicator light to facilitate the intuitive understanding of whether the product is working without the instrument; reserved RTS, CTS position.
3. Onboard 500MA resettable fuse
4. Solved the issue of incomplete power supply to the microcontroller
5. Capacitance, thick acoustic resistance, patch passive crystal
6.3.3V and 5V are selected by shorting caps

Shipping and Returns

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• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.