viktor This user account status is Approved47 UCC18 VAR0 CONTEST Ucc Var Comments Around September I contacted author of second UCC that you found and also sent him samples of HAT and EVB-Pico.… On Connection using wiznet W5500 chip and ESP32-WROOM module and Ethernet for the microchips W5500 and ENC28J60 MQ how about making comparison on flash consumption when using ENC28J6 and our chip? On Bandwidth measurement using iPerf2 with W5100S-EVB-Pico and ENC28J60. resellers are categorized on Raspberry Pi official website. On Raspberry Pi Resellers