Embedded Web Server Board
( no longer available )
WX_Net MAP 1.0 Product details
Comes loaded with Microchip's TCPIP Demo App or my Weather App as you wish.
Supply 6.5 - 9 vdc unregulated power, plug into ethernet and it comes up.
Full TCP/IP Stack source code available direct from Microchip.
Use Microchip's code as is, if you set the options for web page image stored in 25LC1024 EEPROM.
Tested with stacks 4.18 - 4.55.
Weather App runs with the 4.18 Stack compiled with Microchip C18
The WMR968 requires a reversing RS232 cable to connect to the WX_NET MAP 1.0 board, a 2 wire cable with WMR pin 5 to WX_NET pin 5 (gnd) and WMR pin 2 (tx data ) to WX_NET pin 3 (rx data).
25 Mhz clock
Dallas DS2502-E48 Ethernet MAC address
Socket for SD memory card, on 2nd SPI port.
25LC1024 SPI serial EEPROM for larger web pages.
2 x 32KBytes SPI Ram memory chips, as on the Internet Radio board.
2 x 20 character LCD
4 Push button inputs
8 Led outputs
RS232 serial port
6 pin ICD connector
Schematics and component locations
Port mapping is Microchip PICDEM.net 2 compatible.
My code to talk to an Oregon Scientific WMR968 weather station and report to Weatherunderground is available for use on my board with full source code.
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The Weather software is running on the 4.18 stack.
This page was last modified on Saturday, Sept 17, 2011