Wi-Fi Development Jason Orgill John Bodily Scott Rowberry 1
Development Possibilities What is your project? Quatech - Airborne ADI Engineering - Pronghorn Iosoft - ER 25 MIT - Roofnet 2
Quatech - Airborne 3
Quatech Details Brand: Quatech Airborne. Company is based in Hudson, Ohio. Web Sites: To order: http: //www. quatech. com/catalog/airborne_wirelessdeviceserver_mo dules_emb. php Data sheet: http: //www. quatech. com/pdf/g_ab_eval_kit. pdf Product Description: Evaluation & Design Kit - Universal (UART, RS-232/422/485, SPI, Analog, Digital) to 802. 11 b/g Serial Module. Documentation included: Yes. Software CD contains evaluation utilities, user's guide, and module firmware. 4
Quatech Details cont. Pricing: $469/$479 (without / with Access Point) Availability of the Kit: An 802. 11 b module can be ordered directly online through the website. http: //www. semiconductorstore. com/Pages/SUPPLIERS/Quatech /Embedded. WDS. htm 802. 11 b/g kit available after 2 -3 weeks from Neteon Other Necessary Devices: PC, possibly serial/other cables 5
SDC Systems - Pronghorn 6
Pronghorn Details 7
Pronghorn Details cont. Brand: ADI Engineering – Charlottesville, VA Web Sites: To order: Call or email company Data sheet: http: //www. adiengineering. com/cgiupload/ecomm 4_product/Pronghorn. Product Brief. pdf Product Description: Intel® IXP 425, 533 MHz CPU, 64 MB SDRAM, 16 MB Flash Memory, Ethernet, mini. PCI, Atheros 802. 11 a/b/g, JTAG interface Documentation included: Includes owner’s manual 8
Pronghorn Details cont. Pricing: $999 Availability of the Kit: Contact Company to order Other Necessary Devices: PC 9
Iosoft – ER 25 10
Iosoft Details Brand: Iosoft - Cambridge, UK Web Sites: To order: http: //www. crownhill. co. uk/product. php? prod=1306 Data sheet: http: //www. iosoft. co. uk/wlan 2. php Product Description: PIC microcontroller, PCMCI interface, 802. 11 b card, Ethernet controller, 32 kb storage Documentation included: Hardware manual 11
Iosoft Details cont. Pricing: 210 GBP = $415 Availability of the Kit: Yes Other Necessary Devices: Source Code Available in tutorial book: $199 Only source code: $92 PIC 18 compiler: $175 PIC programmer / Debugger: $75 Spare PIC processors: $7 / chip + $6 shipping GRAND TOTAL: $757–$971+ 12
MIT Roofnet Project 13
WGT 634 U Router Pricing - $55 -$90 Ability to modify 802. 11 MAC (Atheros madwifi driver) Built in linux kernel will run compiled C code Documentation is available from various projects MIT Roofnet, Madwifi, Mitre Mobile Mesh Availability: Quantities limited, but found on amazon. com, buy. com, ebay. com and others. 14
WGT 634 U Development Setup WGT 634 U Router(s) USB thumb drive(s) (project dependent) PC with linux and gcc compiler, ssh Various antennas (project dependent) 15
Potential Application Distributed Mesh Network Every client is a server – a “node” in the mesh Self-forming, self-healing network 16
Any Questions? 17
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