On Mon, Apr 14, 2014 at 9:29 AM, Adam Field wrote: > TM4C1294 - Full dev board, Texas Instruments 120MHz ARM, ethernet, > USB, for $22 at Mouser. You can get this board direct from TI for $19.99 with free shipping from estore.ti.com. Another option is to use a cheap WiFi router running OpenWRT. This gives you both Ethernet *and* WiFi. Most of them have on-board serial ports, and many have USB ports which allow you to use a USB-serial adapter. The advantage here is that you can use whatever MCU you are already familiar with for data collection. The TPLINK WR703N is a very common choice and available for as little as $20 if you are willing to wait for China shipping, $25 - $30 with US shipping. There are also routers based around the MPR-A1 chipset that can be had for as as little as $17 from China. The advantage of these guys is that many of them come with a 1800 mAh battery and internal charge circuitry. -p. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .