The "BT004" allows you to control 4, 16 Amp relays over an Bluetooth connection using a built in web page or via simple TCP/IP based commands. Screw terminals on normally open, normally closed and common relay pins allow for easy connection.
Shipping from $7.90
+lots more from our supplier in 7 days
Our Code: MCU-60154
The BT004 provides four volt free contact relay outputs with a current rating of up to 16Amp each controlled over a HC06 Bluetooth serial port. The module is powered from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals.
Full BT004 Documentation
Free Android App available to remotely control this module.