Hi all. About a year a go, after seeking advice from these forums, I created a basic 5V WS281b strip setup for the front of my house as an illumination, attached along my fascia boards (5 meteres). The ac-dc power adapter turns on via a mechanical timer, and strip is triggered by a PIR sensor (HC-SR501). The sensor isn’t the best and can be quite temp sensitive but in the most part it works. At some point I’ll try and find a better PIR sensor and more importantly better colour produce strips, perhaps SK series as the combined RGB white light isn’t nice.
Anyway, I need some help please. I’ve tried to find an answer here, I did find some, I tried them and cannot figure it out or get it to work.
I want to add a switch of the remote variety, so I got myself a wireless 433Mhz EV1527 remote switch kit. The receiver runs from 3.3 to 12v DC and came with two 433Mhz tranmitter switches. The reciever can be programmed to switch momentary/toggle/latched/delay mode.
I want to trigger the lights, as I reach my driveway so all is illuminated for me to see the area. Essentially this switch overides the PIR sensor or in conjunction.
I want the switch to trigger a different Wled sequence/preset (simply solid), either for a set period of time or to trigger on/off as the remote keys have configrable on/off buttons. I should be able to set this, its the connection I’m having issues with.
I’m having trouble on how to connect receiver module to esp32. Also realising I think they’re more “dumb” modules that output voltage as there is no data or high/low like for the PIR sensor. Have I got the wrong remote switch? This is it:
DieseRC DC 3.6V 5V 12V 24V 30V Wireless Remote Control Module 2A 1 Channel 433Mhz Radio Control Receiver Module with 2 Transmitters Small Mini Size Controller : Amazon.co.uk: DIY & Tools.
I went back to the product listing and searched though questions for esp32 and someone wrote this: "I used these and a buck converter to set pins on an esp32 board to be high or low in order to issue commands wirelessly. "
Is this how how I will need to do this or is there another simpler way, requiring no further parts? Any guidence would be appreciated, Thanks.
Btw I willl be replacing the D1 mini with a esp32 30pin variety to run this setup now, if the information helps.