Usb To Ttl Uart Module Ch340G Ch340 Usb To Ttl Stc Microcontroller Download Cable Brush Board Usb To Serial 3.3V 5V Switch

1. Multi-voltage compatibility: This module supports 3.3V and 5V voltage output, which is compatible with most devices and is ideal for microcontrollers with different voltage requirements. 2. Strong compatibility: using CH340G chip, compatible with most operating systems, including Windows, Linux, OS, etc., and no additional driver, plug and play. 3. Stable and reliable: The use of high-quality and precision circuit design reduces the failure rate, improves the stability of signal transmission, and ensures the quality and reliability of communication. 4. Easy to use: designed with USB interface and TTL interface, provide power indicator and TX/RX signal lamp, convenient and quick check connection and data transmission status. 5. Widely used: suitable for microcontroller program download, debugging, serial communication, server, router, hard disk cleaning, brush machine and other occasions that need communication. Specification: Product Name: USB to TTL UART Module 1. Gold CH340G USB to TTL Module RS232 to Serial Port Upgrade Flashing STC Download. 2. Purchasing components from this store requires electronic knowledge and experience. We do not provide technical support; please consider carefully before ordering. 3. CH340G chip: This series of is the STC officially recommended USB to TTL chip, and will not have incompatibility issues due to different drivers/different computers, etc. 4. In addition to the power indicator PWR, there are also TXD and RXD indicator lights, and reserved RTS and CTS positions for easy visual inspection of the product's operation without instruments. 5. 3V3 and 5V are selected by short circuit. Package: 1pcs USB to TTL UART Module The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.