常用USB转串口模块大部分使用CP2102、CH340G、PL-2303 和FT232R 四款芯片，经测试，推荐使用FT232R芯片的USB转串口模块。| 模块 | 支持的波特率 | 平台驱动兼容性 | 备注 | | CP2102 | 300, 600, 1200, 1800, 2400, 4000, 4800, 7200, 9600, 14400, 16000, 19200, 28800, 38400, 51200, 56000, 57600, 64000, 76800, 115200, 128000, 153600, 230400, 250000, 256000, 460800, 500000, 576000, 921600 |
Virtual COM Port Device Drivers
- Works with Existing COM Port PC Applications
- Royalty-Free Distribution License
- Windows Vista/XP/Server 2003/2000/98SE
- Mac OS-X / OS-9
- Linux
USBXpressTM Direct Driver Support
- Royalty-Free Distribution License
- Windows Vista/XP/Server 2003/2000
- Windows CE 5.0 and 4.2
Manifold 2-G/2-C原生固件支持该芯片的串口模块。
| 支持OSDK串口波特率 38400/115200/230400/921600。
但是不支持1000000波特率
| | CH340G | 50, 75, 100, 110, 134.5, 150, 300, 600, 900, 1200, 1800, 2400, 3600, 4800, 9600, 14400, 19200, 28800, 33600, 38400, 56000, 57600, 76800, 115200, 128000, 153600, 230400, 460800, 921600, 1500000, 2000000 | Manifold 2-G原生固件不支持该芯片的串口模块 | 支持OSDK串口波特率 38400/115200/230400/921600。 但是不支持1000000波特率。
Manifold 2-G 原生固件不支持 | | FT232R | The FT232R supports all standard baud rates and non-standard baud rates from 300 Baud up to 3 Megabaud.
Achievable non-standard baud rates are calculated as follows -
Baud Rate = 3000000 / (n + x)
where n can be any integer between 2 and 16,384 ( = 2 14 ) and x can be a sub-integer of the value 0, 0.125, 0.25,
0.375, 0.5, 0.625, 0.75, or 0.875.
| Royalty-Free VIRTUAL COM PORT (VCP) DRIVERS for... •Windows 98, 98SE, ME, 2000, Server 2003, XP. •Windows Vista / Longhorn* •Windows XP 64-bit.* •Windows XP Embedded. •Windows CE.NET 4.2 & 5.0 •MAC OS 8 / 9, OS-X •Linux 2.4 and greater Royalty-Free D2XX Direct Drivers (USB Drivers + DLL S/W Interface) •Windows 98, 98SE, ME, 2000, Server 2003, XP. •Windows Vista / Longhorn* •Windows XP 64-bit.* •Windows XP Embedded. •Windows CE.NET 4.2 & 5.0 •Linux 2.4 and greater
Manifold 2-G/2-C原生固件支持该芯片的串口模块. | 支持OSDK 串口的所有波特率 |
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