CH340G USB to TTL module upgrade cable flash cable STC downl
1.Brand new original CH340G chip. This series of chips is the USB to TTL chip officially recommended by STC. There will be no incompatibility caused by different drivers/different computers, etc.
2.It not only has the power light PWR, but also the TXD and RXD indicator lights, making it easy to intuitively know whether the product is working without instruments.
3.3V3 and 5V are selected by short circuit.
4.Support WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7/Win8/win10 32-bit/64-bit.
5.Module size: 55 * 16mm，PCB size: 33 * 16mm
2.It not only has the power light PWR, but also the TXD and RXD indicator lights, making it easy to intuitively know whether the product is working without instruments.
3.3V3 and 5V are selected by short circuit.
4.Support WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7/Win8/win10 32-bit/64-bit.
5.Module size: 55 * 16mm，PCB size: 33 * 16mm