Wireless RF Kit 433 Mhz (Transmitter+Receiver) soldring This is what older style

This is what older style thermostats used to turn a heater or air conditioner on or off

A LOW at the masterreset input (MR) sets Q0 to Q3 LOW regardless of the levels at input pins CP

8Mpa≥35 L/min

Hotel keys

Working Voltage : 3

Wireless RF Kit 433 Mhz (Transmitter+Receiver) soldring This is what older styleIntroduction : Wireless RF Kit 433 Mhz (Transmitter+Receiver) module comprises an RF Transmitter and an RF Receiver. The transmitter receiver (Tx Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4. The transmission occurs at the rate of 1Kbps 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of