Flytec 2011-1 Large High Speed 4CH Simulation RC Speed Boat Yacht Sailing Airship Kids Model Toys Waterproof Electric RC Boat Color:Red The black wire on the

The black wire on the FTDI cable is GND

Frequency table :

SpeedyBee Bluetooth Module

Motor: 2435 3900kv brushless engine

it can be able to bear large current

Flytec 2011-1 Large High Speed 4CH Simulation RC Speed Boat Yacht Sailing Airship Kids Model Toys Waterproof Electric RC Boat Color:Red The black wire on theFlytec 2011 1 Large High Speed 4CH Simulation RC Speed Boat Yacht Sailing Airship Kids Model Toys Waterproof Electric RC Boat Main Features: Unique design Remote control simulation of high speed boats, beautiful appearance, remote control distance further. The bow adopts a pointed shape design, which makes the hull reduce the resistance to the ship itself during the sailing process, making the sailing faster and easier. 2. 4GHz remote control 2. 4G