The (typically software version 1.0 or 1.01 ) is a specialized utility used to flash firmware and manage device programming, primarily for 8051 series microcontrollers and various EEPROM ICs . It is compatible with Windows 10. Initial Setup & Drivers
: Open the Willar software. The bottom-right corner should display ONLINE mode. If it shows "DEMO" mode, the hardware is not connected or the COM port setting is incorrect. Programming Guide The main executable file is typically named WLPRO.exe .
Right-click your active device (e.g., Silicon Labs CP210x USB to UART Bridge ) and open . Access the Port Settings tab and click the Advanced option. willar programmer software for windows 10
: Primarily optimized for the Atmel 89C51, 89C52, 89S51, 89S52, and 89C2051 microcontrollers.
Place your target microcontroller into the physical 40-pin ZIF locking socket on your hardware module, ensuring proper orientation. The (typically software version 1
: Ensure that within your compiler options (such as Keil uVision), you have explicitly checked the box to generate an Intel HEX format file .
For parallel port access:
: If the software fails to recognize the device, ensure the drivers are correctly identified in Device Manager under "Ports (COM & LPT)". 2. Mandatory COM Port Configuration
Hold down the key while clicking Restart in your Windows Start Menu. The bottom-right corner should display ONLINE mode