INTRODUCTION

PIC-MINI-WEB is with dimensions only 55 x 36 mm, but don't let this to fool you. This board is very powerful and will allow you to connect almost everything to Internet. The board have PIC18F25J10 microcontroller with 32KB of program Flash memory, 1024 RAM memory and allow Microchip free TCP-IP stack to be programmed. In addition on board flash of 1 Mbit (128KB) is available as data storage for web pages etc info. The LAN connector could be connected to 10 Mbit Etherent switch or hub. There is also IDC14 connector with 10 GPIOs available for future extension and power supply and reset signals. What you can do with this board? You name it: you can setup web server with dynamic web pages which allow you to read PIC resources or to drive them through web interface, i.e. to read ADC and display it on the web or to toggle GPIO outputs from the web, very conveninet way to make home automation for instance and to monitor and control your home from anywhere with Internet. Another service this board can run is FTP server, or you can control the PIC by Telnet, or you can send and receive e-mails and trigger hardware events with them. All this is possible due to the free firmware which Microchip provide, and the best of all it have no upfront charges for software nor royalies.

FEATURES

• PIC18F25J10 microcontroller ENC28J60 Ethernet controller 32KB Flash 1K RAM
• 1Mbit on board serial flash for web pages storage
• ICSP/ICD connector for programming with PIC-MCP, PIC-MCP-USB and programming and debugging with PIC-ICD2 and PIC-ICD2-POCKET.
• Reser button
• User event button connected to RB0 interrupt
• Complete web server and TCP-IP stack support as per Microchip's open source TCP-IP stack
• Power plug-in jack for +5VDC power supply
• Voltage regulator +3.3V and filtering capacitors
• status LED
• Extension header to connect to other boards 10 GPIOs and power supply, reset signals
• Dimensions 55x36 mm (2.16x1.42")

DOCUMENTS:

• PIC-MINI-WEB.pdf - User Manual
• Understanding PIC WEB boards and Microchip TCP-IP stack tutorial
• Microchip TCP/IP AN833 - please read carefully, the TCP/IP stack is described

HARDWARE:

• PIC-MINI-WEB schematic REV.C
• PIC ICSP connector

• Microchip TCP-IP Stack 4.02 modified for PIC-MINI-WEB
• (old) PIC-MINI-WEB free Microchip's TCP-IP stack tuned for PIC-MINI-WEB with DHCP disabled and IP set to 192.168.0.30, all boards are shipped with pre-loaded TCP-IP stack