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3
status.
Momentary Mode
In momentary mode, relay’s contact is always disconnected. You need to press and hold
the button to keep relay closed, once remove from buttons, contact will be disconnected
automatically.
4. Output Screw Terminals: these screw terminals are used to connect electrical
equipment, such as light bulbs, fans, heaters or anything you want to control with
TOSR196. You need to power equipment with extra power, but don’t exceed the voltage
that relays can stand, and be careful!
5. DC Power In: TOSR196 need be powered with DC 5V power supply, either in USB
mode or Bluetooth remote control mode. If you want power it with DC12V or 24V, you just
need a 12V/24V-5V DC converter.
C
ommands
TOSR196 operates with an easy to use command set as described in the table below.