USB 转 TTL 串口适配器与引脚定义 (USB-to-TTL Serial Adapters & Pinouts)
usb-to-ttl-serial-adapters}
2 docs tagged with "CH340"
View all tagsUSB 转串口 (UART) 桥接芯片 (USB-to-Serial Bridge Chips)
usb-to-serial-bridge-chips}
usb-to-ttl-serial-adapters}
usb-to-serial-bridge-chips}