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Hardbot Builds — starter projects the community and team use to go from prompt to wiring and firmware. Open any build in Hardbot to change pins, parts and code in the same chat.

Featured builds

  • Self-Watering Plant Guardian

    ESP32 · DHT22 · Pump relay

    ESP32 · Smart home

    Open in Hardbot

  • Ultrasonic Parking Sensor

    ESP32 · HC-SR04P · OLED · LEDs · Buzzer

    ESP32 · Vehicles

    Open in Hardbot

  • Obstacle-Avoiding Rover

    ESP32 · L298N · Ultrasonic

    ESP32 · Vehicles

    Open in Hardbot

  • Reaction Time Game

    UNO · Buttons · TM1637

    Arduino UNO · Games

    Open in Hardbot

  • Wi-Fi Climate Station

    Pico W · BME280 · OLED

    Pico W · Sensing

    Open in Hardbot

  • Digital Bench Scale

    Pico · HX711 · OLED

    Pico · Bench tools

    Open in Hardbot

Share a build

Finished something cool? Email a short write-up or project link to support@hardbot.io.

Also see the blog and changelog.