import os
import ctypes as C

SDK_DIR = r"C:\ZendionINC\agrobot_base\Python\gal5000\dlls"  # <-- ajuste pro seu caminho real

# Garante que o processo Python consegue achar as DLLs dependentes
os.add_dll_directory(SDK_DIR)

dll = C.WinDLL(os.path.join(SDK_DIR, "VT_SDK64.dll"))
print("DLL carregada OK:", dll)