Bitmain Antminer D3 PIC programming file can be used to rewrite the files in the PIC chip in order to fix the abnormal output voltage of the PIC chip of the Bitmain d3 hash board.
You can download the d3 PIC file for free when you are a member of the ZMRC crypto miner repair academy.
Note: This file is a data download package, and commercial communication is prohibited.