The 4DevBoard is a compact and low-cost all-in-one development platform for the following intelligent display modules: This feature-packed board makes an ideal platform for learning and experimenting with those display modules. 4D Development Board Features - On-board DC jack (2.5mm, center positive) for power supply (9V to 12V DC) with built-in switch for automatic battery cut-off to prevent dual connection
- PCB connections for installing a 9V battery pin header (not included)
- On-board input voltage to 5V regulator that can supply up to 1A of current for the display modules and user circuits
- On-board 3.3V regulator that can supply up to 150mA of current for the user circuits
- Power switch and LED indicator
- 8Ω micro speaker with Darlington drive for sound and music
- Push-button Reset switch
- 2×5-pin male header for communicating with and programming your Goldelox Module (µOLEDs and µLCD-144-G2) plugged into the 4DevBoard
- 2×5-pin male header for programming your µLCD Module (µLCD-24PTU/28PTU/32PTU/32WPTU) plugged into the 4DevBoard, along with a 2×15-pin male header interface to module
- 10-pin female header for µOLED-128-G2 and µOLED-160-G2 modules
- 10-pin female header for µOLED-96-G2 and µLCD-144-G2 modules
- 10-pin and 30-pin female headers for µLCD-24PTU/28PTU/32PTU/32WPTU modules
- 5-position multi-way switch joystick
- 10-pin male jumper header for configuration of the 4DevBoard Serial, Audio and Joystick connections
- Four user-controllable LEDs ready to be connected to your circuit
- Two 170-tier solderless breadboards for quick circuit prototyping
- 65 Male-Male jumper wires of varying length (45 at 10 cm, 10 at 14.5 cm, five at 18 cm, and five at 22.5 cm)
- Dimensions: 120 × 90 × 12.7 mm
4D Development Board Resources Note: The images in the datasheet and the 3D PDF are of Rev4 of the board, but currently shipping is Rev5, which has two solderless breadboards installed and a much taller Reset button. See the picture at the top of this page.
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