We sold out of the Netduino Plus at Maker Faire and just got them back in the Maker Shed. The Netduino Plus is an open source electronics platform using the .NET Micro Framework. The board features a 32-bit microcontroller and a rich development environment, making it a perfect solution for engineers and hobbyists alike. The Netduino Plus also features an on board MicroSD slot and RJ-45 jack for Ethernet connectivity. Now available in the Ultimate Microcontroller Pack as well.