Easy-plug 4WD SPP+BLE Serial Bluetooth-compatible Control Rubber Wheel Gear Motor Smart Car Kit with Tutorial for Arduino Women's Clothes and Shoes Fingerprint authentication sensor Waterproof Level

Fingerprint authentication sensor Waterproof Level IPX0 (Not Protected) Shock-proof No I/O Interface USB Type-c Software Compass

convenient in recording and checking the data measured

¡ñ GPS-based positioning and return for keeping track of your drone and recalling it

1 x Bottle Oil Drip Ring

signal-to-noise ratio: 70 db

Easy-plug 4WD SPP+BLE Serial Bluetooth-compatible Control Rubber Wheel Gear Motor Smart Car Kit with Tutorial for Arduino Women's Clothes and Shoes Fingerprint authentication sensor Waterproof LevelWholesale electronics best price, bulk price,wholesale accessories Description If you want to place the bulk order that the stock is not enough, please contact with us. Use for android phone and for iOS phone to control smart car easily. NOTE1: You should use two 3. 7V AA lithium battery(14500) to supply power for the car. The kit does not include any battery. Note2: You should know the package does not include any tutorial. We can send the doc or