Ethernet Plug

Ethernet Plug is small ENC28J60 based Ethernet controller board for TaaraNode and JeeNode microcontroller boards. Ethernet Plug operates entirely on 3.3V and has a on-board LDO regulator or DC/DC converter. The board can be powered either from microcontroller board it is attached to or via Passive POE. If the DC polarity from the PPOE may be issue there is also place for bridge rectifier which is bridged by default.

Features

  • Ethernet Controller: Microcip ENC28J60
  • Passive POE: default
  • Passive POE polarity auto-sense: optional
  • Supply voltage: 5-16 V DC (LDO, default) or 4.75-34 V DC (DC/DC, optional)

Resources

Buy

  • Bare PCB: 3€ 
  • Pre-assembled: 30€ 

 

TaaraNode Ethernet

TaaraNode Ethernet is a compact version of TaaraNode Ethernet Proto without two extra ports and prototyping area.

Bare PCB: 3€ 

Pre-assembled: 50€ 

TaaraNode Ethernet Proto

TaaraNode Ethernet Proto is JeeNode and Arduino compatible Open Source microcontroller board with on-board ENC28J60 Ethernet controller, MAC chip and RFM12b radio transceiver. The board is software-compatible with JeeNode Ethernet Card and JeeLabs example sketches will work.
MAC address EEPROM is supported via customized UNIO library.

Features

  • Microcontroller: Atmega 328P
  • Ethernet Controller: Microchip ENC28J60
  • MAC address EEPROM: Microchop 11AA02E48
  • Radio transceiver: RFM12b (868Mhz/433Mhz/915Mhz)
  • Serial interface: FTDI (3,3v logic level)
  • SPI/ISP header: yes
  • JeeNode style ports: 2
  • Passive POE: default
  • Power input: 5-16 V DC (LDO, default) or 4.75-34 V DC (DC/DC, optional)

Resources

Buy

  • Bare PCB: 3€ 
  • Pre-assembled: 50€