Ethernet Micro Web Device

Replacement: None. There is no direct replacement for this board, but check out our development tools category! This page is for reference only.

This small and compact board will give you the opportunity to add internet connectivity to any of your existing designs. Packed in compact plastic enclosure with DB25 male connector for the microcontroller ports. The PIC Micro Web device has the unique PoE (Power over Ethernet) feature built-in which allows PIC-MICRO-WEB to take power by the Ethernet cable and with no need for external power supply adapter. The TCP-IP stack provided by Microchip is free of charge/royalties and will allow you to do http, ftp, e-mail etc services. You can control the PIC GPIOs by web interface and to acquire and send data from external sensors to other internet applications and clients. With 128K Flash memory for programs and 128KB Flash memory for web storage this small device have all resources usually needed for general embedded internet applications and interface of sensors and machines to Internet.

  • PIC18F67J60 microcontroller with Ethernet and 1Mbit memory for code
  • 1Mbit data Flash for data storage
  • Mini ICSP/ICD connector for programming with PIC-ICD2 or PIC-ICD2-POCKET
  • Complete web server and TCP-IP stack support as per Microchip’s open source TCP-IP stack
  • Power-Over-Ethernet support (for use with MOD-PoE power supply injector on standard LAN cables/switches)
  • It’s possible to use without PoE in this case DB25.pin8(Vin) should be connected to 10-50VDC source
  • Enclosed in plastic DB25 shell
  • 25 available signals and power supply on the DB25 connector
  • 50x30 mm (2 x 1.2")

Customer Comments

  • To use with standard POE, a 25K resistor between pins 7 and 8 will tell the switch to turn on the power.

  • Hi, just received board and it works fine communicating to it via web. Olimex documentation says there is a configuration web page but does not give address. Does anyone know?
    Also, I have tried their step by step instructions to patch TCP/IP stack by Microchip, I just get long list of errors (about 50% successful). Any clues? Finally, can not find any tech support contact from Olimex. Thanks for your help.

    • On the TCP/IP stack, answer is must be old 5.00 version, new ones will not work. Microchip does not have old one, here is link:

  • The Ubiquiti Network INSTANT 802.3af Adapter will work with an 802.3af switch to power the PIC-MICRO-WEB. It’s listed as supporting 16V, .8A (12.8W), enough for the module without any additional components.

  • Are these not IEEE802.3af or IEEE802.3at compliant? My POE switch does not seem to want to power them on.

  • Does this come with any type of bootloader pre-installed?

Customer Reviews

No reviews yet.