ESP32 - Solar Power Monitoring 2 PZEM-017 PZEM-004T Via Websocket Server | Ethernet W5500 | Arduino
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WIZnet - W5500
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Espressif - ESP32
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Surat factory WiFi is unreliable, so the EaseEmbro MES gives its ESP32-S3 fingerprint terminal a W5500 wired Ethernet option. The platform runs 33 factories.
Why Did EaseEmbro Put a W5500 Wired Option in Its ESP32-S3 Attendance Terminal?
Benjamin
Views 155
Comments 0
A peer-reviewed 2026 paper wires an ESP32, three PZEM-004T sensors, and a W5500 Ethernet module into the BMKG Sleman station LAN to log 3-phase kWh in MySQL.
How Does a W5500 Wired ESP32 Monitor 3-Phase Power at a BMKG Geophysics Station?
Benjamin
Views 143
Comments 0
Five: Modbus TCP, S7, PROFINET DCP, OPC UA and EtherNet/IP. This ESP32-S3 firmware runs the W5500 in promiscuous mode to read Layer 2 frames.
Which Industrial Protocols Can a W5500 and ESP32-S3 Detect on an OT Network?
Benjamin
Views 218
Comments 0
In this open KiCad gateway an ADIN1110 holds the 10BASE-T1L pair and a W5500 carries it onto standard Ethernet, both on one ESP32-S3 over separate SPI buses.
How Does a 10BASE-T1L Field Port Reach Standard Ethernet Through a W5500?
Benjamin
Views 171
Comments 0
ULSTU put a W5500 on the ESP32 board of its Ackermann teaching robot, so a Jetson AGX Xavier sends JSON-RPC drive commands and reads IMU data over wired UDP.
Why Does a W5500 Ethernet Link Carry ROS 2 Drive Commands in the ULSTU Buggy?
Benjamin
Views 184
Comments 0
hexinttp's ESP-IDF firmware maps Modbus RTU and TCP registers to named points, publishes them over MQTT, and serves 11 MCP tools, with W5500 as default route.
How Does an ESP32-S3 Modbus Gateway Serve Field Points as MCP Tools over W5500 Ethernet?
Benjamin
Views 293
Comments 0
YamBMS is an ESPHome project that merges parallel BMS units into one battery for the inverter. Its two ESP32-S3 Ethernet board files both configure a W5500.
How Does YamBMS Merge Multiple ESS BMS Units for One Inverter Over W5500 Ethernet?
Benjamin
Views 215
Comments 0
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