RCWL-0516 Microwave & HC-SR501 PIR Motion sensors | Tutorial with ESP32 and LoRa Project

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#motionsensor #esp32 #lora

[@stevecampbell4118]

After 2 days of trying to get an RCWL-0516 to work with an ESP32 LoRa board I'm giving up. The parts work fine separately but I get very inconsistent results once you start sending packets. I'm going to try using a PIR sensor. The Lora board works fine if you connect and disconnect the GPIO pin to 3.2v manually.

[@jda1304580]

Does the same Arduino code for pir sensor works for microwave sensor? Example, can I replace the pir sensor with the microwave sensor or do I need a diiferent Arduino code for motion detection?

[@CPLBSS88]

I wonder if the PIR sensor could be connected to the CDS to "turn on" the RCWL when the PIR trips. Use case would be for a priximity sensor to detect humans, in a battery powered device - so remaining passive while it's sitting could save a ton of battery life. There's also a security factor; not putting out unnecessary RF. This would also help reduce false positives as both sensors, independently, are trigger happy.

[@prakash52kar]

How could we limit the area of detection/make it directional/reduce the area of its detective vision of RCWL-0516 Microwave Motion Sensor? Any material/techniques to surround it for this purpose?

[@NEWBI3GAM1NG]

does RCWL have the same function trigger as HC-SR501? thanks in advance

[@chunpanhuen2681]

Thank you. Very clear explanation and I like you use different color pens to serperate the features.

[@PradeepSingh-nk5wl]

Hello CETech, I am figuring out motion sensor use for commercial use, and think that ur advice and research might me useful to us, if u would like to be the part of it reply we can connect via email or such platform.

[@iot_enthusiast]

Good explanation! Just a quick question...how do we eliminate/reduce false triggering of rcwl0516

[@ifyouwantpeaceprepareforwa4329]

Hi Friend, Which Sensor Not Detect the PET s and Animals. I Want Only Human Body Detecting Sensor. Which Sensor Decetect Human Body?

[@surendharv795]

Nice name...

[@chandanprasad5650]

Camera based detection best one

[@Vicky_SuperTramp]

You shared really working tutorial... Thanks🤩🤩🤩

[@chandanprasad5650]

50 cents in indian rupees

[@saeedesmail7315]

you tried HB100 ?

[@SLIVERGYM]

I find the hc-sr501 takes a few minutes to Calibrate before using not 12 seconds. I had trouble at the start I kept thinking the Sensitivity was set wrong. Great video thank you

[@CETech4u]

Thanks, do consider subscribing to the channel for more!

[@SLIVERGYM]

@@CETech4u yes will do now

[@terryroe2023]

So do you know what the exact SMD Capacitor is for the required sensor to extend the trigger time?

[@CETech4u]

Will have to try various values on that to set a required time frame

[@terryroe2023]

@@CETech4u can.you recognize a good capacitor ?

[@AnilKumar-ks8wb]

Angrej😡

[@sagelioneldsouza8230]

can we use pir sensor as a switch on the cds pin on rcwl?

[@CETech4u]

Yes you can