Product description We delivering products that are designed to elevate your projects to the next level. Whether you are a hardware engineer, hobbyist, student, or professional. Our development boards and components are here to help. Welcome to JESSINIE, for development boards and electronic components. At JESSINIE, we providing a wide range of development board modules, displays, sensors, electronics, power accessories, and DIP sockets to meet your project needs. At JESSINIE, We focus on the importance of reliable and efficient products, we prioritize quality and performance in everything we offer.
Choose JESSINIE for your development board and electronic components needs. Thank you for choosing JESSINIE. This product is a Type C to TTL serial module, using CH340NUSB bus adapter chip, the board with three indicators, one is the power indicator, the other two are communication indicators. Because our current computer, there is no longer a serial port, so we generally use the USB to serial module, the purpose is only one, the computer's USB port mapping for the serial port.
Pin function VCC: 5V positive pole
GND: Negative pole of power supply
RXD: Receive data (voltage 5V during communication)
TXD: Sending data (voltage 5v during communication)
RST: Reset pin See More