Navadeep
DIIDevHeads IoT Integration Server
•Created by Kamaruu on 1/18/2024 in #🟩-pcb-and-analog
how to make proximity-activated locks except for ultrasonic sensors
LiDAR if you to have a longer range, or RFID if tap based are some things I can think of. Now that you've specified it to be based on Tx/Rx distance, check out BLE beacon based usage. You can use RSSI values t translate to distance in meters and set a threshold point for door lock/unlock.
3 replies