====== Study Board 3 ======

The Study Board 3 is an IO board designed for learning, evaluation, and development with [[cubloc:index|CUBLOC]] core modules.  
[[http://comfiletech.com/embedded-controller/cubloc/accessories/study-board-3/|View product page]]

===== Key Features =====

^ Item ^ Description ^
| Power Input | DC 9V ~ 12V |
| Supported Modules | CB220, CB320, CB280, CB380, CB400, CB05, CB405RT |
| On-board Components | LEDs, I2C display port, ADC potentiometer, piezo buzzer, push buttons |
| Communication Ports | RS-232 Channel 1 (communication), RS-232 Channel 0 (download / monitoring / communication) |
| IO Expansion | CUNET (I2C) for CLCD and CSG modules |

※ CB290 is not supported.  
※ Simultaneous mounting of multiple CUBLOC modules is not supported.

{{ :studyboard3:study_board3-190111.pdf |Download schematic}}

===== IO Layout =====

{{ :studyboard3:studyboard3_io.png?900 }}

===== Circuit Diagram =====

{{ :studyboard3:studyboard3_circuit.png?600 }}

The CUBLOC UART Channel 1 (COM1) is routed through a MAX232 level converter to the COM1 D-SUB connector.

{{ :studyboard3:studyboard3_rs232.png?600 }}

[[:index|COMFILE Technology Documentation Library]]