ELECFREAKS Nezha Breakout Board V1 for micro:bit

The ELECFREAKS Nezha Breakout Board V1 is an expansion board for the BBC micro:bit that allows easy connection of sensors, servos and motors without soldering. The board features an integrated motor driver, RJ11 sensor connectors and a built-in rechargeable battery for mobile projects and educational applications.

The expansion board supports PlanetX modules, TT motors, Fischertechnik motors and servos. With support for Microsoft MakeCode, it is suitable for STEM education, robotics and interactive projects.

Key features

• Compatible with BBC micro:bit
• Integrated rechargeable battery
• Supports servos and motors
• RJ11 sensor interfaces for PlanetX modules
• Programmable with Microsoft MakeCode
• Suitable for education and robotics

Technical specifications

• Dimensions: 81.9 x 59.8 x 27.8 mm
• Charging voltage: 5V
• Charging time: 120 min
• Battery capacity: 3.3Wh
• Maximum working voltage: 4.2V
• Rated working voltage: 3.7V
• Minimum working voltage: 3.2V
• Motor output voltage: 5V
• Maximum motor output current: 2.8A
• Servo interface output voltage: 5.6V
• Maximum servo output current: 3.0A
• RJ11 sensor output voltage: 3.4V
• Maximum RJ11 sensor output current: 1.6A
• Servo interfaces: 4
• TT motor interfaces: 4
• Fischertechnik motor interfaces: 4
• Sensor interfaces: 7
• Continuous operating time: approximately 2 hours