The manufacturer, , provides official drivers and a demo application for Android users:
: Several developers host open-source software and manuals for the CH341A, such as the CH341A Programmer v1.34 and other CH341A Software . Download CH341A Smartphone App rar
While RAR files often contain community-packaged software, it is safer to use verified repositories: The manufacturer, , provides official drivers and a
: Some users report hardware issues, such as incorrect crystal frequencies (e.g., 27.120 MHz instead of the standard 12 MHz), which can cause connection errors on Windows and potentially mobile devices. For example, some community members have provided VirusTotal
: If you find a specific .rar or .zip file, you should verify it. For example, some community members have provided VirusTotal reports for common versions like v1.13 to ensure they are safe. Key Usage Details
: The programmer primarily supports 24 and 25 series EEPROM and SPI Flash chips.
: On Android, the device works in USB Host mode via an OTG (On-The-Go) cable.