Click the Read ID button (icon with a question mark). If successful, the software will automatically identify the manufacturer and chip model (e.g., W25Q64FV ).
This article dives deep into what ASProgrammer is, why the "21013" identifier is critical for your hardware, and how to solve the most common driver and detection issues that plague these devices.
Connect your IC to the programmer. If using a SOIC8 clip, ensure Pin 1 (marked with a dot on the chip) aligns with the Pin 1 indicator on the programmer. 2. Software Configuration
It sounds like you’re looking for a proper guide to use with a CH341A programmer (the error 21013 typically appears when the software can’t find or initialize the programmer hardware).
, often used to "un-brick" or modify BIOS firmware on motherboards. The numeric suffix "
AsProgrammer is a "portable" application, meaning it does not require installation. You can run it directly from its folder after downloading.