AVT1520 A +

The set consists of a transmitter and a receiver equipped with RX / TX 433 radio modules. Transmission, reception and work control are performed by two ATtiny13 microcontrollers (one in the transmitter and the other in the receiver). The transmitter in the state of rest does not take electricity - its activation causes the button to be pressed. Immediately after the start-up, the battery voltage is checked - the LED diode is too low. The receiver can work as a timer or a traditional bistable switch.

The device is particularly recommended for people who need wireless and remote control systems

Selected parameters:

• the system uses ready-made, tuned transmitter / receiver modules
• operating frequency 433MHz
• control of the voltage supplying the transmitter
• signaling of the transmitter status - a two-color LED
• receiver's executive system - relay
• the possibility of the receiver working as a time or bistable relay
• receiver status signaling - two-color LED
• power supply - 12Vdc (transmitter), 230Vac or 12dc (receiver)
• in the set, printed circuit boards, programmed layouts and documentation
  A version with a set of components for self-assembly is available
  
  • • A detailed description in
  EP 4/09