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| PartNumber | WF111-E-V1 | WF111-E-V1C | WF111-E |
| Description | WiFi Modules (802.11) WF111 Module with U.FL connector for external antenna | WiFi Modules (802.11) WiFi modiule 802.11 B/G/N Mac Phy, Linux drivers, u.fl antenna connector | WiFi Modules (802.11) 802.11 b/g/n MAC/PHY Module w/ Ufl Ant |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | WiFi Modules (802.11) | WiFi Modules (802.11) | - |
| RoHS | Y | - | - |
| Protocol Supported | 802.11 b/g/n | 802.11 b/g/n | - |
| Frequency | 2.4 GHz | 2.4 GHz | - |
| Data Rate | 72.2 Mb/s | 72.2 Mb/s | - |
| Output Power | 21.1 dBm | 21.1 dBm | - |
| Operating Supply Voltage | 1.7 V to 4.8 V | 1.7 V to 4.8 V | - |
| Supply Current Transmitting | 248 mA | 248 mA | - |
| Supply Current Receiving | 240 mA | 240 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Dimensions | 19 mm x 12 mm x 2.1 mm | 19 mm x 12 mm x 2.1 mm | - |
| Packaging | Reel | - | - |
| Series | WF111 | WF111 | - |
| Brand | Silicon Labs / Bluegiga | Silicon Labs / Bluegiga | - |
| Antenna Connector Type | U.FL | U.FL | - |
| Product Type | WiFi Modules | WiFi Modules | - |
| Factory Pack Quantity | 500 | 100 | - |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | - |
| Interface Type | - | Serial | - |