CH341A Programmer

I recently have purchased a CH341A mini programmer. The mini programmer is OK and can by used to program 24 and 24 series chips. It is very low cost but quite useful as I can use it to flash my computer BIOS and router firmware.

WCH has kindly released its API and C library for developers to utilise the chip. So I have decided to build my own programming software for the mini programmer.

The programming software I have utilise the CH341DLL.dll library provoided by WCH. It can utilise I2C and SPI protocol via USB.

All codes are written in C# and all C++ function calls have been wrapped to be used by C#.

The driver and C library can be downloaded from WCH’s website. http://www.wch-ic.com/