CG-Programmer is a CH340G-based programmer designed by ClimateGuard

Advantages:

• Low-cost module
• Auto-reset
• Works in USB-TTL mode
• Low-dropout regulator on board
• Supported transfer rate up to 460800 baud

You can buy CG-Programmer at:

• Tindie
• Aliexpress
• Alibaba

For Windows:

• Download the Windows archive, unzip it and run CH340SER.EXE file.

For Linux:

• Download the Linux archive, unzip it and run Makefile

For MacOS:

• Download the Mac archive, unzip it and run CH34x_Install_V1.5.pkg file following the instructions written in ReadMe.pdf

You can find datasheet and connection scheme in "extras" folder
Also you can check video guides in our YouTube Channel

• ClimateGuard Community in Telegram
• Our YouTube channel