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PLC Communication Central

The PLC Communication Central offers GSM, GPS, Ethernet, Wifi, Bluetooth with a powerfully STM32F405 as core. Full annotaded schematics

WIZnet

Published February 01, 2023

Original author: janvb · CanadaOriginal source (new tab)

PLC Communication Central

Components

Hardware components
W5500

WIZnet - W5500

x 1

WIZnet parts

Project description

DETAILS 4 pin HMI header allowing a display to be connected. Super capacitor for RTC. BasicPI Standard SWD for programming/debugging. W5500 for Ethernet. Raspberry PI Zero W mounting holes. Ethernet RJ45 connector. GPS Antenna GSM/GPRS Antenna Nano SIM Card holder. Standard mounting holes. M2.5 in each corner. SIM808 module for GPS/GSM,3G etc. Analogue Audio/USB connector. 4V PSU (MIC29302BU) 2 x MAX3485 for RS485. STM32F405RG 32 bit ARM M4 MCU. 3.3V PSU (LM1113) 40 pin PLC backbone connector 40 pin Raspberry PI 2/3/Zero W connector Audio/USB available on back side. 5V + VBUS available here…

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