Neoprogrammer 2.1 0.19 Ch341a -

Use the Write or Auto button. A standard auto-sequence usually includes: Erase → Blank Check → Write → Verify .

Go to and select your new firmware file ( .bin , .rom , or .fd ). neoprogrammer 2.1 0.19 ch341a

For 25 series flash, click Erase IC . For 24 series EEPROM, erasing is often automatic during write. Use the Write or Auto button