Compact 4-Motor ESP Drone Frame with Battery Cradle
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Lightweight quadcopter frame for 10mm motors with a center cradle for ESP32 flight controller and battery.
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution
This is a compact X-style quadcopter frame designed for building a small ESP-based drone. Four tapered arms with internal cutouts keep the weight low while holding their stiffness, and each arm ends in a round motor mount sized for 10mm motors. The center body is an open-top cradle with raised walls, slots, and small mounting holes for securing an ESP32 flight controller board and a small LiPo battery. Notches in the cradle walls leave room for wires, connectors, and a USB cable. The frame prints flat, so it’s easy to make on a standard FDM printer in PLA, PETG, or a flexible material like TPU for better crash resistance. It’s a good base for learning drone building, tuning, and experimenting with ESP-based flight control.