SomIQ-WLAN
Wifi expansion module for the Somiqboard
SomIQ-WLAN is an expansion module for the Somiqboard. It is based on LSR Tiwi-R2 Bluetooth and WiFi module.
Description
The TiWi-R2 Bluetooth and WiFi module is a high performance 2.4 GHz IEEE 802.11 b/g/n Bluetooth 2.1+EDR radio in a cost effective, pre-certified footprint.
The module realizes the necessary PHY/MAC layers to support WLAN applications in conjunction with a host processor over a SDIO interface.
The module also provides a Bluetooth platform through the HCI transport layer. Both WLAN and Bluetooth share the same antenna port.
Features
- IEEE 802.11 b,g,n
- Bluetooth 2.1+EDR, Power Class 1.5
- Miniature footprint: 18 mm x 13 mm
- Low height profile: 1.9 mm
- U.FL connector for external antenna
- Terminal for PCB/Chip antenna feeds
- Integrated band-pass filter
- Worldwide acceptance: FCC (USA), IC (Canada), and CE (Europe)
- Compact design based on Texas Instruments WL1271 Transceiver
- Seamless integration with TI OMAP™ and Sitara™ application processors
- SDIO host data path interfaces
- Bluetooth advanced audio interfaces
- Low power operation mode
- RoHS compliant
Specifications
| Standards Support | IEEE 802.11 b/g/n Bluetooth 2.1+EDR, Class 1.5 |
| Host Interface | SDIO |
| Temp Range | -40 to +85 °C |
| Transmit Power | 20.0 dBm, 11 Mbps, CCK (b) 14.5 dBm, 54 Mbps, OFDM (g) 12.5 dBm, 65 Mbps, OFDM (n) |
| Rx Sensitivity | -89 dBm, 8% PER, 11 Mbps, CCK (b) -76 dBm, 10% PER, 54 Mbps, OFDM (g) -73 dBm, 10% PER, 65 Mbps, OFDM (n) |
| Transmit Current | 280 mA, 11 Mbps, CCK (b) 185 mA, 54 Mbps, OFDM (g) 165 mA, 65 Mbps, OFDM (n) |
| Receive Current | 100 mA, b/g/n |
| Available Drivers | Linux |
Related Products
Somiqboard
SomIQ Baseboard- SomIQ connectors
- HDMI (DVI-D) + LCD 24bit
- 4x USB-host + USB OTG
- Audio In/Out, Stereo+Mic
- Ethernet + extensions