Zigbee
| IOTInternet of Things | |
|---|---|
| Wide-area: SIGFOX* (Europe) - NB-IOT (Worldwide) - LTE-M (Worldwide) Local: Zigbee* (Worldwide) - 802.11ah* HaLow (Worldwide) - LoRa* (Worldwide) *ISM |
Zigbee is a low-power, low-data-rate, low-latency mesh network, based on the IEEE 802.15.4 LR-WPAN standard. It is commonly used for automation and IoTInternet of Things devices, including sensors, light switches/bulbs, and other wireless-controlled devices.
Samples[edit]
Recorded by remotely turning Zigbee smart devices on and off, antenna pointed at coordinator.
Frequencies[edit]
2.4GHz frequency channels for Zigbee:
| Channel | Frequency (GHzGigaHertz (GHz) 10^9 Hz) |
|---|---|
| 11 | 2.405 |
| 12 | 2.410 |
| 13 | 2.415 |
| 14 | 2.420 |
| 15 | 2.425 |
| 16 | 2.430 |
| 17 | 2.435 |
| 18 | 2.440 |
| 19 | 2.445 |
| 20 | 2.450 |
| 21 | 2.455 |
| 22 | 2.460 |
| 23 | 2.465 |
| 24 | 2.470 |
| 25 | 2.475 |
| 26 | 2.480 |
Zigbee is also used from 868 MHzMegaHertz (MHz) 10^6 Hz to 868.6 MHzMegaHertz (MHz) 10^6 Hz (Single Channel, BPSKBinary Phase-Shift Keying (1 bit per symbol) at 20 kbpsKilobits per second (kbps)) in Europe. And from 902 MHzMegaHertz (MHz) 10^6 Hz to 928 MHzMegaHertz (MHz) 10^6 Hz (10-13 channels, BPSKBinary Phase-Shift Keying (1 bit per symbol) at 40 kbpsKilobits per second (kbps)) in the USA and Australia.