QIACHIP RF 433 mhz transmitter 4 button remote control and receiver circuit module kit fixed ev1527 decoding learning code 4CH output with learning diy KT05-4-ABCD and RX480E-4 with antenna

  Video Demo:   User MenuDelete existing data: Press learning button 8 times. Response: LED flashes 7 times.  Learning remote code: press learning key once, twice or three times (see below).   LED turns on: learning mode is active. Press any button of the remote control. LED indicator flashes three times: learning successfully completed. Test: after the above operation , the receiver board can be controlled by the remote control.  More transmitters with different IDs can be learned and stored additionally, starting with step 2.   A mixture of different modes is possible. Press once ( the button on the receiver ） :   Inching mode (Momentary Mode) Press twice     ( the button on the receiver ）         :   self-Lock Mode (Toggle-Mode of the 4 Channels) Press three times ( the button on the receiver ） :   interlocked mode (selected channel active and be cleared, if another channel becomes active) Product DescriptionWorking Voltage: DC3.3~5V Quiescent Current :  Less than 5m