| PartNumber | ZFSM-201-1-B | ZFSM-101-3 | ZFSM-101-1 |
| Description | Zigbee Modules (802.15.4) Freestar Pro Module 100mW PCB Trace Ant | Zigbee Modules (802.15.4) 2.4GHz 100mW 3.3Volt Freescale MC13202 | Zigbee Modules (802.15.4) FreeStar Zigbee100mW |
| Manufacturer | CEL | CEL | CEL |
| Product Category | Zigbee Modules (802.15.4) | Zigbee Modules (802.15.4) | Zigbee Modules (802.15.4) |
| RoHS | Y | Y | Y |
| Frequency | 2.4 GHz to 2.48 GHz | 2.48 GHz | 2.405 GHz to 2.48 GHz |
| Output Power | 100 mW | 100 mW | 20 dBm |
| Maximum Operating Temperature | + 125 C | + 85 C | + 85 C |
| Packaging | Bulk | Bulk | - |
| Security | AES | - | - |
| Brand | CEL | CEL | CEL |
| Antenna Connector Type | PCB | PCB | PCB |
| Minimum Operating Temperature | - 45 C | - 40 C | - 40 C |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Zigbee Modules | Zigbee Modules | Zigbee Modules |
| Factory Pack Quantity | 28 | 200 | 200 |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | Wireless & RF Modules |
| Shipping Restrictions | - | ||
| Range | - | 1.22 km | 4000 ft |
| Data Rate | - | 250 kbps | 250 kbps |
| Sensitivity | - | - 91 dBm | - 92 dBm |
| Operating Supply Voltage | - | 3.3 V | 2.4 V to 3.6 V |
| Supply Current Transmitting | - | 170 mA | 150 mA |
| Supply Current Receiving | - | 50 mA | 42 mA |
| Dimensions | - | 35.56 mm x 25.4 mm | 36 mm x 25 mm |
| Interface Type | - | Serial UART | - |