KALAM 8051 Easy Start Board - AT89S52 On-Board

The Kalam 8051 Development Board is a compact, plug-and-play development platform based on the AT89S52 8051 microcontroller. Designed for students, hobbyists, and embedded system developers, it offers seamless compatibility with Windows 7, 8, 10, and 11. The board features an integrated USBasp programmer, eliminating the need for an external programmer or additional driver installation. It supports program development using the Keil µVision IDE, enabling users to write, compile, and upload code with ease. With its user-friendly design, onboard programming capability, and ready-to-use setup, the Kalam 8051 Development Board provides a convenient and efficient solution for learning, prototyping, and developing 8051-based applications Features AT89S52 8051 Microcontroller On-board USB programmer No external driver or programmer required UART communication support GPIO access headers 5V power rail for external device interfacing On-board ICSP support for programming external devices USB Type-C connectivity On-board voltage regulator with over-current protection Dedicated reset push button On-board user LED (Blue) connected to P1.2 for debugging and testing On-board power LED (Red) for external power indication Documents Kalam 8051 EasyStart - Getting Started Parameter Specification Microcontroller 8051 family MCU AT89S52 Programming Interface On-board USB programmer USPasp USB Driver Requirement Not required Supported Operating Systems Windows 8 / 10 / 11 Input Power Supply 12V DC On-board Regulator 12V to 5V linear / switching (as implemented) Logic Voltage 5V Debug Indicator LED on Port P1.2 Reset On-board tactile reset switch External Power Pins 5V and GND breakout I/O Pin Access 2.54 mm pitch male header connectors Header Pitch 2.54 mm Size 69 x 54 x 15 mm