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WSAL19025 – KitiBot for micro – bit/en

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Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

The KitiBot kit is a robot building kit based on the BBC micro:bit. Two variants are available: tracked and 2WD (two-wheel drive). The controller is the micro:bit, optionally included in the kit.

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Technical overview

  • Two build forms: tracked and 2WD (two-wheel drive).
  • Controller: BBC micro:bit; optionally included in the kit or sourced separately.
  • Power supply: 18650 battery (not included); approx. 18 mm diameter, 65 mm length.
  • Voltage values: nominal typically 3.7 V; fully charged about 4.2 V; do not let voltage drop below 3 V or 2.75 V to avoid permanent battery damage.
  • Low-battery symptom: the vehicle slows down or stops moving; do not continue using it at too-low voltage.
  • Wrong motor rotation direction: check and correct the motor wiring.
  • Servo travel: servos can rotate about 180 degrees; normally used as ~90 degrees left/right. If left/right amplitude differs too much, reassemble and adjust.
  • Available resources: schematics (micro:bit, KitiBot board, tracker sensor), assembly manual, demo code, MakeCode website, Bluetooth app, and datasheets for components (RT9193, TCL1543, TB6612FNG, PCA96, MP2636, APA102, DW01KA, FS8205).

Notes and version constraints

  • No specific commands or code lines are given in the source; no commands invented.
  • Battery is not included in the package – procure before operation.
  • Respect minimum voltage to prevent permanent battery damage.
  • If rotation direction is wrong, check wiring; detailed step-by-step instructions are not provided in the source.
  • Servo adjustment requires manual tuning; exact calibration values are not specified.

Source and revision record

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