1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-510855
| Vehicle brand & model / Engine | Tesla |
|---|---|
| ECU family & processor (MCU) | EV / Hybrid BMS Battery, MCU Inverter & VCU / Tesla / BYD / EV BMS & VCU |
| Internal ROM project (Project ID) | — |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | — |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | NPOI.OpenXml4Net.dll |
| Category / Package | ecu_software_tool / ev-bms-vcu-mcu |
| Exact size & SHA-256 checksum | 79,872 bytes • Computed during unpacking |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file NPOI.OpenXml4Net.dll (NPOI.OpenXml4Net.dll) for?
This engineering .DLL file targets the EV / Hybrid BMS Battery, MCU Inverter & VCU control unit (Tesla / BYD / EV BMS & VCU MCU) used on Tesla vehicles. Extracted ROM markers: NPOI.OpenXml4Net.dll.
Q: Is the dump NPOI.OpenXml4Net.dll verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (79,872 bytes), the SHA-256 checksum (verified) and the internal firmware project identity (EV / Hybrid BMS Battery, MCU Inverter & VCU).
Q: Can I order a ready Stage-1 or emission delete (DPF / SCR / EGR / Euro-2) based on NPOI.OpenXml4Net.dll?
Yes. Based on this software (EV / Hybrid BMS Battery, MCU Inverter & VCU) a custom Stage-1, Euro-2 or DPF/SCR/EGR delete calibration is available with full checksum recalculation and all factory engine protections preserved.
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: ev-bms-vcu-mcu
WHOLESALE PACK -94% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 4)
Download the whole set of related files (33 unique files in one archive)
Individually, all 29 paid files cost $2,550. Buying the whole pack applies the wholesale discount -94% (save $2,385) + 4 free diagrams/photos!
Retail total: $2,550
$165
Sibling files from the same folder / kit (12)
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | XDY-24S-1219-109.bin firmware_bin • 87,192 bytes | $110 Open → |
.XLS? .XLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | HY_PACK_Templet.xls manual_pdf • 23,552 bytes | $35 Open → |
.XLS? .XLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | HY_PACK31005847_FAIL.xls manual_pdf • 24,064 bytes | $35 Open → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | NPOI.OpenXmlFormats.dll ecu_software_tool • 1,316,864 bytes | $120 Open → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | gisadll.dll ecu_software_tool • 41,405 bytes | $120 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FaceChange.vshost.exe ecu_software_tool • 785,920 bytes | $120 Open → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | ICSharpCode.SharpZipLib.dll ecu_software_tool • 200,704 bytes | $120 Open → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 22.png boardview_pinout_img • 197 bytes | FREE Open → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IrisSkin2.dll ecu_software_tool • 516,096 bytes | $120 Open → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | PC104C2.dll ecu_software_tool • 45,586 bytes | $120 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | GTDS_PackTool.exe ecu_software_tool • 911,360 bytes | $120 Open → |
.DLL? .DLL — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | PCI5121.dll ecu_software_tool • 53,651 bytes | $120 Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (9)
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | P FLASH 118 EU5(1).hex firmware_bin • 6,308,533 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 277 P0.hex firmware_bin • 5,046,829 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 277 P1.hex firmware_bin • 5,046,829 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 4N0909144G-OK.hex firmware_bin • 2,523,404 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2-BMSE00110229S009C006C35DB.hex firmware_bin • 1,823,577 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2-BMSE00109759S013C008C35DB.hex firmware_bin • 1,808,793 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2-BMSE00109743S012C010C35DB.hex firmware_bin • 1,806,329 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2-BMSE00110352S012C028C53FB.hex firmware_bin • 1,791,545 bytes | $110 Open → |
.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2-BMSE00110160S012C014C53FB.hex firmware_bin • 1,791,545 bytes | $110 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (8)
.XML? .XML — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | NPOI.xml container_oem • 2,144,246 bytes | $55 Open → |
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | FaceChange.exe ecu_software_tool • 804,864 bytes | $120 Open → |
.XML? .XML — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 26Lecu.xml container_oem • 1,166 bytes | $15 Open → |
.TXT? .TXT — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | HY_PACK140722.txt manual_pdf • 536 bytes | $15 Open → |
.TXT? .TXT — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | HY_PACK140725.txt manual_pdf • 300 bytes | $15 Open → |
.TXT? .TXT — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | HY_PACK140723.txt manual_pdf • 300 bytes | $15 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | EC3 VCU software package.zip archive_pack • 45,477,134 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | IXXAT Jurchen Jin dynasty Long monitor Quan function ver. 20150408.rar archive_pack • 44,746,734 bytes | $75 Open → |
Manuals, Diagrams & Photos (.PDF / .PNG) (4)
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | download description & instructions.Png boardview_pinout_img • 4,535,721 bytes | FREE Open → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 77.png boardview_pinout_img • 224 bytes | FREE Open → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 66.png boardview_pinout_img • 216 bytes | FREE Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Owner / User Manual.pdf manual_pdf • 1,494,514 bytes | $35 Open → |