SALTO XS4 Portable Programming Device is the messenger between the computer and the lock. The SALTO PPD has a multilingual interface. It collects audit trail, door diagnostic, and emergency opening.

The command keypad serves as a command reader - a reader from which user commands can be issued to execute local I/O functions. Read command programming is accomplished using the OnGuard System ...

C++ calculator program running on STM32-based microcontroller leveraging CMSIS and STM32WBxx_HAL_Driver libraries. Inputs and operands provided through a 4x4 keypad and output is displayed via a 16x2 ...