With USB-C you can get up to three times the power delivery over the previous USB generation at 1.5A and and also solves the universally frustrating dilemma of plugging a USB cable in correctly, because it’s reversible!

CH340 is a USB bus converter chip which converts USB to serial port or printer port. In UART mode, CH340 provides standard MODEM signals, used to extend serial port for computers, or upgrade directly from normal serial device to USB bus.

Learn how to cut a PCB trace, add a solder jumper between pads to reroute connections, and repair a trace with the green wire method if a trace is damaged. The pinout of the Serial Basic mimics the common DTR /RX/TX/VCC/ CTS /GND pinout found on …

CH340 is a USB bus converter chip which converts USB to serial port or printer port. In UART mode, CH340 provides standard MODEM signals, used to extend serial port for computers, or upgrade directly from normal serial device to USB bus.

Feb 19, 2025 · CH340是一款 USB 总线的转接芯片，实现 USB 转TTL串口或者 USB 转打印口。 成本便宜，￥1.x，且有 SOP8 / MSOP10的小封装型号。 常用于MCU的自动下载电路中，驱动稳定性和通信速率都有不错的保障。 全速 USB 设备接口，兼容 USB V2.0。 仿真标准串口，用于升级原串口外围设备，或者通过 USB 增加额外串口。 计算机端 Windows 操作系统下的串口应用程序完全兼容，无需修改。 硬件 全双工串口，内置收发缓冲区，支持通讯波特率 …

The CH340 allows the ESP32-WROOM to communicate with a computer/host device through the board's USB-C connection. This allows the board to show up as a device on the serial (or COM) port of the computer.

CH340 USB to Serial Communication Introduction. For most users, the CH340 driver software is embedded in their USB Serial drivers in their OS.

Sep 30, 2020 · Seeed’s USB To Uart 5V/3V3 is a USB to serial adapter, that is base on CH340. It is compatible with 5V and 3V3, and it can be used to upload codes or communicating with MCUs! Features: Full speed USB device interface conforms to USB Specification Version 2.0. Supports baud rate varies from 2400bps to 115200bps.

Jan 17, 2019 · With USB-C you can get up to three times the power delivery over the previous USB generation and has the convenient feature of being reversible. The product works with 5V and 3.3V systems and should auto install on most operating systems without the need for additional drivers.

SparkFun Serial Basic Breakout - CH340C (DEV-15096) This is a CH340C based board that converts USB to Serial. We've added USB-C to the Serial Basic line which can provide up to 1.5 Amps of power to your next project. USB-C is also reversable, which means you'll never plug in a cable wrong again.