Click the button in the top toolbar. NeoProgrammer will attempt to read the manufacturer and chip ID (e.g., Winbond, Macronix). If it cannot detect it, you may need to select it manually from the "IC" menu. Step 2: Read and Backup (Crucial) Never write a new BIOS without backing up the original. Click "Read IC" to pull the current data into the buffer.
ch341a - What is it? Specifications, diagram, price and reviews - Botland
No installation is required. Simply unzip and run the executable. Built-in Hex Editor:
NeoProgrammer 21019 + CH341A: The Best Free Tool for Flashing SPI Chips?
Download NeoProgrammer 2.1.0.19, mod your CH341A to 3.3V, and start fixing hardware like a pro. This combination is arguably the best $10 investment a PC hobbyist can make.
在你收到的CH341A编程器中，通常包含一个USB编程器主板、一个SOP8烧录夹子、几根排线以及一个IC压紧座。要灵活使用它，首先需要搞清板载电压和跳线设置，这对你接下来选购和操作至关重要。
: Supports a vast array of 24 series (I2C) and 25 series (SPI) chips from manufacturers like Winbond, GigaDevice, Macronix, and MXIC.