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3pi+ 32U4 Control Board, 3735

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This is the control board for the 3pi+ 32U4 robot, and it is included as part of the Standard Edition, Turtle Edition, and Hyper Edition 3pi+ 32U4 kits and robots. 


It can be used as a replacement part for those products, or it can be assembled with the 3pi+ Chassis Kit and a pair of 6V Micro Metal Gearmotors with extended motor shafts to create a “custom edition” 3pi+ 32U4 robot.

Size:  2.6" x 3.4"
Weight: 20g¹
Processor: ATmega32U4 @ 16 MHz
RAM size 2560 bytes
Program memory size:  32 Kbytes²
Motor driver: DRV8838
Motor channels: 2
Minimum operating voltage: 2.7 V
Maximum operating voltage: 6.5 V
Continuous output current per channel: 1.8 A
Logic voltage: 5V
Reverse voltage protection?: Y
External programmer required?: N


¹ Without included hardware.

² Note that 4 KB of the MCU's 32 KB of flash memory is used by the pre-installed USB bootloader. All 32 KB is available when programming via the ISP header rather than the bootloader.N