Ujjdwiurgh Single-Hand Remote Controller 6-12V Receiver Board TXG4 1.54Inch Colored Screen Display Black Plastic for RC Bait Boat

If a high-voltage high rate battery (such as 12V) is used and drives a high-speed and high-power motor (with a load current 8A), it is easy to burn out the receiving board due to excessive power The recommended battery is a 7.4V rechargeable battery, and the recommended motor is a 390 motor. It is not allowed to use a 775 large current motor. Two motors are the same specification, and the current cannot exceed 10A The receiving board is tested well before send out The remote control is used in conjunction with the receiver board. The wireless transmission signal is strong, and the distance between the remote control and the receiving board should be 20cm when using it. Otherwise, if the distance is too close, it reach saturation due to the strong wireless signal, and the remote control and receiving board cannot be connected The receiving board is equipped with a built-in compass chip. Please install it according to the direction indicated on the back of the receiving board, so that the ship can automatically travel in a straight line., Manufacturer: I500431122