Module power supply:
1. Support 12V power supply.
2. Support type-C interface power supply, it is recommended to supply power with a power supply above 5V 2A.
The circuit board setting button setting method supports remote control and 433mhz remote control as follows:
(Learning self-locking) Quickly press the "Setting" button 5 times, relay 1 flashes, (click the setting button to change the learning relay number), at this time, long press a key on the remote control to learn a key, you can continue to press all the keys, after the operation, you need to power off and restart;
Interlock setting instructions: (requires Tuya APP setting)
Input 2 on the top and 2 on the bottom, which means channel 1.2. Interlock
Input 3 on the top and 3 on the bottom, which means channel 1.2.3 interlock
Input 10 on the top and 10 on the bottom, which means interlocking channel 1.2.3.4.5.6.7.8.9.10
Input 4 on the top and 2 on the bottom, which means channel 1.2. Interlock, 3.4. Interlock
Input 8 at the top and 2 at the bottom, which means 1-2 interlock, 3-4 interlock, 5-6 interlock, 7-8 interlock
Input 10 at the top and 5 at the bottom, which means channel 1.2.3.4.5 interlock, 6.7.8.9.10. interlock
Enter 0 above and 0 below, indicating no interlock