> On Mon, Apr 14, 2014 at 5:00 PM, Ruben J=F6nsson wr= ote: > > Since we are on the PIC-list: > > > > I made my own board with a PIC32MX695F512H, a LAN8720A, an RJ45 jack wi= th > > integrated magnetics (SI-60062-F)and a 2MByte SPI flash for configurati= on > and > > web server files. It also includes a MRF24J40 2.4GHz radio, USB > host/device, > > switched power supply and an RS232 port for debugging / configuration. > > CUT > > BOM, board files and code can be made available if there is interest. > > > > /Ruben >=20 > Wow, nice work. I'm definitely interested. I'm not afraid of getting > into the workings of a TCP/IP stack. I've read Olin's opinion of the > Microchip stack and well, it wasn't very high but maybe it has > improved. >=20 > I'm not going to have a heavy web interface on the end points, so I > don't think I need more storage than available on an MCU. The devices > themselves would send a UDP broadcast that says something like T1: > 25C, T2: 22C For remote control protocol I'm thinking something simple > over TCP. The "controller"/GUI will be a PC or smartphone app. >=20 I have had mine running for more than a year now and I havn't seen any=20 problems. I don't have a heavy load on the web server though and didn't try= =20 performance with multiple clients accessing it simultaneously, but that is = not=20 its intended purpose. You can use the web server as the remote control. Then any browser on any=20 platform may be used and you don't need to make an app for every one. Give me a couple of days and I will put up a link for downloading the board= and=20 sw files. /Ruben --=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 .