I. Description
Receive the motor control signal wirelessly.
Drive the motor turn forward or its reversal rotation
Working diagram
II. Technical Specification
1. Maximum driving current: 2A
2. Collocate with standard 500mW data module, transmission distance is 2-3km LOS, frequency 433MHz, receiving sensibility -120dBm.
3. Receiving current: 30mA, transmitting current: 300mA
4. Power supply: D.C. 9V
5. Dimension: 80mm*60mm
III. DIP Switch Definition
1. SW1, channel setting
DIP1-4: Choosing module's channel. Maximum 16 channels
The corresponding channel for DIP1-4
(White part means blank, black part means switch is there, for example, channel 1, DIP 1-4 all ON)
IV. Pin definition
Port name | Pin No. | definition | remarks |
COM1 | 1 | GND | GND |
2 | VCC | DC: 9V | |
3 | NC | ||
4 | NC | ||
COM2 | 1 | M+ | Motor driving positive and negative |
2 | M- | ||
3 | NC | ||
4 | NC |
V. How to use it
1. Set the DIP ready according your using requirement and connect power supply correctly(9V)
2. Power on
3.choosing different channels to avoid interference if you use more than 2 groups in an area.
