
Tscinbuny STEM Ackermann Wheel Kit with Solar Charging, ESP32 APP Control & Line Tracking for Automation Learning (No Battery)
Purchase Notice Due to the strict restrictions of logistics channels, this kit does not include any batteries. Buyers need to purchase batteries from other channels. The battery specifications are "Button Top" or "Flat Top" batteries, with no capacity limit. Our products come with assembly videos and operation tutorial documents. After receiving the products, customers can obtain the tutorials through the QR code on the small card inside the package. If you fail to obtain the tutorials, please contact the email address on the card. Thank you for your orders! Carefully read the product images and instructions. Otherwise, all losses caused shall be borne by oneself. If you have any questions, please contact customer service for consultation