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Wukong2040 Expansion Board Adapter for Raspberry Pi Pico Breakout Board with Buzzer/Rainbow Lights/Motor Interface/IO Interface Expansion
- Small Size and Big Power: The wukong 2040 Pico breakout board does not take up space and is more flexible.Onboard practical hardware such as buzzer, A/B button, rainbow light, reset button, etc. Expand up to 14 general-purpose IO pins, 4 motor drive interfaces, and lead out the IIC interface separately, which is powerful.
- With a Standard Building Block Base: Wukong 2040 pico expansion board uses a standard 7x11 square block frame as the base.You can build blocks on it to create interesting cases and realize your great ideas easily.
- Support MicroBlocks & CircuitPython Programming: You can program through MicroBlocks graphics, which is very easy to learn and operate. You can also realize your interesting ideas and purposes through circuit python programming.
- Powerful Extension: All Octopus sensors from ELECFREAKS can be combined with Wukong2040.It can drive multiple motors and steering gears at the same time.
- Wiki Learning MaterialsPlease enter "wiki.elecfreaks.com/en/pico/extension-module/wukong2040-pico/" to learn. In addition, the 18650 battery is not included, it needs to be purchased separately!!!
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The wukong 2040 Pico breakout board does not take up space and is more flexible.Onboard practical hardware such as buzzer, A/B button, rainbow light, reset button, etc. Expand up to 14 general-purpose IO pins, 4 motor drive interfaces, and lead out the IIC interface separately, which is powerful.


| Size | 87.8 × 55.8 × 36.3mm |
| Net Weight | 50g (Exclude the battery and Pico) |
| Power Switch | Switch on/off |
| Reset Button | Support |
| Power Supply | 18650 Lithium Battery (not include) |
| Charging Current | 1000 mA |
| Charging Time | About 120 minutes |
| Working Voltage | 2.8V~4.2V |
| Overall Battery Life | 60 minutes |
| Expansion GPIO Ports | 14 ways |
| IIC Ports/SPI Ports/UART Ports | Support |
| Onboard Components | 2 x Rainbow LEDs;2 x Buttons;1 x Buzzer |
| Motor Driving | 4 ways(M1M2M3M4) |
| Motor Working Voltage | 3.7V |
| Fixing Method | Include a 11 x 7 square brick, available for connection with bricks |
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by DAOWO Tech Return Policy
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