BLE_Scan.ino

#include <BLEAdvertisedDevice.h>
#include <BLEDevice.h>
#include <BLEScan.h>

const int PIN = 2;
const int CUTOFF = -60;

void setup() {
  pinMode(PIN, OUTPUT);
  BLEDevice::init("");
}

void loop() {
  BLEScan *scan = BLEDevice::getScan();
  scan->setActiveScan(true);
  BLEScanResults results = scan->start(1);
  int best = CUTOFF;
  for (int i = 0; i < results.getCount(); i++) {
    BLEAdvertisedDevice device = results.getDevice(i);
    int rssi = device.getRSSI();
    if (rssi > best) {
      best = rssi;
    }
  }
  digitalWrite(PIN, best > CUTOFF ? HIGH : LOW);
}

Hi, can you tell me how setup to this up to detect a specific device ID? That is, I only want one Bluetooth device to trigger the reaction

Same here...

I want to set up a scenario where a relay is triggered for 30 minutes if my iPhone or Apple Watch is detected within a custom proximity range or signal strength. This scenario should only run in the morning when I am sitting in front of my computer. The trigger will switch on an anti-depression lamp for 30 minutes.

Could you please provide me with some tips on how to achieve this? Thank you.

Hi, Can you post the contents of the Puck.js script? Thanks.