 | |  | |
| PartNumber | WT11I-E-AI5 | WT11I-E-AI4 | WT11I-E |
| Description | Bluetooth Modules (802.15.1) WT11i Class1 2.1+EDR uFL Conn iWRAP 5.0 | Bluetooth Modules (802.15.1) WT11i Class1 2.1+EDR uFL Conn iWRAP 4 | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Labs |
| Product Category | Bluetooth Modules (802.15.1) | Bluetooth Modules (802.15.1) | RF Transceiver Modules |
| Shipping Restrictions | - | ||
| RoHS | Y | Y | - |
| Class | Class 1 | Class 1 | - |
| Protocol | Bluetooth 2.1 + EDR | Bluetooth 2.1 + EDR | Bluetooth v2.0 + EDR, Class 1 |
| Data Rate | 3 Mb/s | - | 3Mbps |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Output Power | 17 dBm | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Sensitivity | - 86 dBm | - 83 dBm | -86dBm |
| Interface Type | AIO, GPIO, SPI, UART, USB | UART, USB | - |
| Series | WT11i | WT11i | - |
| Packaging | Reel | Reel | Cut Strip |
| Antenna | External w/U.FL Connector | Integrated | - |
| Frequency | 2.4 GHz | 2.4 GHz | 2.4GHz |
| Height | 2.3 mm | 2.6 mm | - |
| Length | 35.8 mm | 35.75 mm | - |
| Width | 14.5 mm | 14.5 mm | - |
| Brand | Silicon Labs / Bluegiga | Silicon Labs / Bluegiga | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Antenna Connector Type | U.FL | Integrated | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Bluetooth Modules | Bluetooth Modules | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | - |
| Version | Bluetooth 2.1 + EDR | Bluetooth 2.1 + EDR | - |
| Package Case | - | - | Module |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2.7 V ~ 3.6 V |
| Memory Size | - | - | - |
| Serial Interfaces | - | - | PIO, SPI, UART, USB |
| Power Output | - | - | 17dBm |
| Current Receiving | - | - | 39mA |
| RF Family Standard | - | - | Bluetooth |
| Modulation | - | - | - |
| Current Transmitting | - | - | 54mA ~ 128mA |
| Antenna Type | - | - | Not Included, U.FL |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Silicon Labs / Bluegiga |
WT11I-E-AI5 | Bluetooth Modules (802.15.1) WT11i Class1 2.1+EDR uFL Conn iWRAP 5.0 | |
| WT11I-E-AI4 | Bluetooth Modules (802.15.1) WT11i Class1 2.1+EDR uFL Conn iWRAP 4 | ||
| WT11I-E | New and Original | ||
| WT11I-E-HCI21001C | New and Original | ||
Silicon Labs |
WT11I-E-AI4 | RF TXRX MODULE BLUETOOTH U.FL | |
| WT11I-E-AI5 | RF TXRX MODULE BLUETOOTH U.FL | ||
| WT11I-E-AI56 | BT MODULE W U.FL ANTENNA CONN |