====== BlueShark ======
BlueShark modules are based on OMAP35xx processors from Texas Instruments. These modules evolve from 2009 running a series of versions ver.1, ver.2, ver.3, ver.4. Presently only versions v3.1 and v4.2 are in production. They differ in Ethernet controllers:
  * v3.1 has SMSC LAN9221 - very powerful and fast (upto 7MB/sec)
  * v4.2 has Micrel KSZ8851-SNL - power efficient and slow (upto 1.25MB/sec)
===== BlueShark v4.2 =====
{{:wiki:img_7854.jpg?200|BlueShark v4.2}}
===== BlueShark v3.1 =====
{{:wiki:img_5815.jpg?200|BlueShark v3.1}}
===== BlueShark v3 =====
{{:wiki:bs_v3top_m.jpg?200|BlueShark v3}}
===== BlueShark v1 =====
{{:wiki:bs_v1top_m.jpg?200|BlueShark v3}}