Table 2 Wireless performance and data or image transmission results
Protocol | Zigbee (WPAN) | Wi-Fi (WLAN) |
|---|---|---|
Maximum distance (indoor/urban range) | Up to 100 ft (30 m) | Up to 120 ft (32 m) |
Transmit power output of Xbee modules | 1 mW (0 dBm) | >15 dBm |
Maximum data bit rate (modulation rate) | 250 Kbps (6,250 baud) | 25.364 Mbps (634,100 baud) |
Maximum RF data rate | 250 Kbps | 54 Mbps |
Supply voltage | 2.8 to 3.4 V | 3.1 to 3.6 V |
Operating frequency modulation | ISM 2.4 GHz | ISM 2.4 to 2.5 GHz |