ESP32-C3 and A4988 Modifications

aaronxcode

aaronxcode

I want to modify this so that the controller is a esp32 c3 supermini module and the motor drivers are a4988 stepper drivers Modules.

flux

I can’t modify the project right now because there are no available ACUs, so AI execution features are unavailable.
Current state: no design changes have been made in this session. The requested migration is to replace the existing ESP32 controller with an ESP32-C3 SuperMini module and replace the current motor driver circuitry with A4988 stepper driver modules.
Remaining work once ACUs are available:
  • Identify the existing ESP32 DevKit and TB6612FNG motor-driver connections.
  • Select or create suitable ESP32-C3 SuperMini and A4988 module components.
  • Re-map GPIOs for STEP/DIR/ENABLE, limit switches, sensors, I2C OLED, RC input, and any remaining interfaces.
  • Update power architecture for ESP32-C3 logic and A4988 VMOT/motor supply requirements.
  • Rewire schematic, then run ERC/design review.
  • Update PCB placement/routing after schematic migration.
Find replacement parts
Map GPIO assignments
List required changes
Check A4988 requirements
Document migration plan

No files yet

Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    Thumbnail ESP32.png

    Thumbnail ESP32.png

    Thumbnail ESP32Thumbnail

    ESP32 Robot Controller | AI Design Review Tutorial [Example]

    ESP32 Robot Controller | AI Design Review Tutorial [Example] thumbnail
    Spot the mistake! Learn how to use AI to conduct a design review on an ESP32-based control board. This project is ideal for autonomous or radio-controller robots featuring inputs for sensors, encoders, and a Flysky RC receiver, plus an I2C display for configuration.

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $17.50–$17.98

    Digi-Key

    $5.29–$5,830.38

    HQonline

    $2.79–$2.82

    LCSC

    $4.19–$4.77

    Mouser

    $7.23–$7.45

    TME

    $0.00

    Verical

    $36.85–$37.83

    Controls