With a AVR(atmega88, 168 or 328p), enc28j60 and nRF24L01+ we will create a internet access point for the network. I have already let made some PCB"s I made two different pcb's, there are at least two different en28j60, one is bit longer than the other. The red pcb use the shorter one.
ENC28J60 Ethernet LAN netwerk module.
The nRF24L01 is a highly integrated, ultra low power (ULP) 2Mbps RF transceiver IC for the 2.4GHz ISM (Industrial, Scientific and Medical) band.
PCB with pre solder smd part
Has a avr(88,168,328p), power connnector, etc