HC05, HC08, HC11, HC12, HCS12, HCS12X series. Texas Instruments: TMS370, TMS374 series. STMicroelectronics: ST6240, ST6245, ST6249. Supported EEPROMs 24C Series: 24C01 to 24C1024 (I2C bus).
Follow the on-screen prompts to complete the installation wizard. Do not launch the program yet. Step 3: Install the USB Driver
: Typically, such software comes with a user-friendly interface that guides the user through the various operations that can be performed.
If you own an original ELRASOFT UPA-USB programmer, always download the latest software directly from the official Elrasoft website using your registered hardware serial number.
: Equipped with a 10-pin ISP connector for direct programming on the target board, reducing the need for desoldering. فروشگاه اینترنتی جوان الکترونیک Software Installation & Download The official developer of the UPA-USB software is UPA-USB Driver Installation Guide | PDF - Scribd upa usb v1 3 software download
Built-in functions to check connection integrity before reading or writing data.
The true power of the UPA-USB programmer lies in its scriptability. User-defined scripts ( .udxp files) automate complex programming tasks, calculate checksums, and unlock advanced features for specific chips.
The UPA USB is a hardware programmer designed specifically to read and write serial EEPROMs, microcontrollers (MCUs), and other memory chips commonly found in automotive applications (odometer correction, airbag reset, key programming). The "v1.3" designation refers to a specific hardware revision and firmware version.
Downloading software from unverified automotive forums or random links poses significant security risks: HC05, HC08, HC11, HC12, HCS12, HCS12X series
Right-click the file, enter , navigate to the Compatibility tab, and check Run this program as an administrator . Launch uuprog.exe to open the central user interface. Troubleshooting Common Connection Errors Error Code / Symptom Likely Cause "Device not found" Windows failed to load or bind the dedicated USB driver.
: To cater to a broader audience, the software might be available in multiple languages.
Official updates for the current generation of hardware—such as the UPA-USB Serial Programmer-S (UUSP-S) Go to product viewer dialog for this item. —are hosted directly on the Elrasoft Products Page .
Working with automotive EEPROMs carries the risk of corrupting critical vehicle data, such as immobilizer keys or odometer configurations. Always adhere to these safety rules: Supported EEPROMs 24C Series: 24C01 to 24C1024 (I2C bus)
Ensure your Windows user account has administrative access to install unsigned USB drivers. Step-by-Step Installation Guide
If you’re looking for the or safe way to get this software:
Click and allow Windows to install the driver. The device will now display as UUProg Programmer under your USB controllers. Navigating the UPA USB V1.3 Interface
Before altering any data, perform a full read of the EEPROM or MCU. Immediately save this raw dump file as an unedited .bin or .hex file. This serves as your backup rollback point.
Automotive diagnostics and ECU remapping require reliable hardware and software. The UPA USB Programmer is a staple tool for technicians working with EEPROMs, microcontrollers, and dashboard calibration. Version 1.3 remains highly popular due to its stability and wide device support.