Neoprogrammer V2.2.0.10 __full__ Jun 2026

One of the most requested features. V2.2.0.10 includes software-level voltage compensation settings. While you still need a physical 1.8V adapter for the CH341A (since the chip outputs 5V logic), the software now correctly identifies low-voltage chips and adjusts timing parameters to prevent "verify failed" errors.

Attach the SOP8 test clip to the BIOS chip, ensuring Pin 1 orientation is correct. It is highly recommended to remove the CMOS battery and unplug the power source before clamping.

Navigate to Options → Log to file . The software will save every command, response, and error to neo_log.txt . This is invaluable when seeking help on forums. Neoprogrammer V2.2.0.10

| Operation | Time (approx) | Result | |-----------|---------------|--------| | Detect | 1 sec | Correct ID | | Read (8MB) | 4 min 20 sec | Bit-perfect match | | Erase | 32 sec | Successful | | Write (8MB) | 6 min 10 sec | Verified OK |

: While designed primarily for the CH341A (the classic "土豪金" / "Tuhao Gold" model), NeoProgrammer has been reported to work seamlessly with other devices, including the newer CH347 and even professional-grade programmers like the Xeltek SuperPro series. One of the most requested features

Note for Windows 10/11: You may need to disable driver signature enforcement temporarily. Reboot → Advanced Startup → Disable Driver Signature Enforcement.

: Click the "Write IC" button to start the programming process. Attach the SOP8 test clip to the BIOS

resource db : Postgres plan: "small", region: "us-east-1"

Reading and writing large 16MB or 32MB BIOS dumps is significantly faster and less prone to buffer errors compared to older software. Key Features in Version 2.2.0.10 1. Enhanced Chip Detection

For more advanced users, NeoProgrammer offers powerful customization.

Example: generate a TypeScript Express handler for listTodos