I’m confused about the mechanics of the bluetooth scanning and have some questions. Apologies if these have been asked before:
- Can you have multiple ESP32s scanning for BLE devices, or does one “connect” and then prevent further beacon to the remaining receivers ?
- Do active / passive scans force the beacon to transmit, using battery for each scan? Or do passive scans just listen for beacons the device would transmit anyway?
- If scan interval is every 55 seconds for 10 seconds, are any beacons outside of this 10 second window missed?