AVT5551 A + - remote switch with Bluetooth. PCB with programmed layout

Description

Remote controlled switch with two relays. Since the Bluetooth interface is used for the control, the switch can be controlled via a computer, tablet or smartphone. The commands controlling the switching on and off of relays are in text format. A special android application has been written to operate the switch, but any terminal program can be used to send commands. Each of the relays can be switched on permanently or for a programmed time.

Recommendations: the switch will be useful for remote opening of wicket, lighting control and other automation systems, eg building.

Project AVT 5551 EP 09/16

properties

• Control of two independent relays acting as actuators
• Each of the relays can be turned on, off or on for a period of 1 second to 1 minute
• Remote control via short commands via Bluetooth
• You can use any device with Bluetooth interface to send commands
• Module HC-05
• DC power supply in the range 5 ... 12V
• Power consumption up to 170 mA at 5V supply voltage

Included

• PCB board and programmed layout